31374056896

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{20483}}^1$

素因数の和:20778

約数の個数: 112

約数和(自身を含む): 76920205824

約数和(自身を除く): 45546148928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 263, 364, 416, 448, 526, 728, 832, 1052, 1456, 1841, 2104, 2912, 3419, 3682, 4208, 5824, 6838, 7364, 8416, 13676, 14728, 16832, 20483, 23933, 27352, 29456, 40966, 47866, 54704, 58912, 81932, 95732, 109408, 117824, 143381, 163864, 191464, 218816, 266279, 286762, 327728, 382928, 532558, 573524, 655456, 765856, 1065116, 1147048, 1310912, 1531712, 1863953, 2130232, 2294096, 3727906, 4260464, 4588192, 5387029, 7455812, 8520928, 9176384, 10774058, 14911624, 17041856, 21548116, 29823248, 37709203, 43096232, 59646496, 70031377, 75418406, 86192464, 119292992, 140062754, 150836812, 172384928, 280125508, 301673624, 344769856, 490219639, 560251016, 603347248, 980439278, 1120502032, 1206694496, 1960878556, 2241004064, 2413388992, 3921757112, 4482008128, 7843514224, 15687028448, 31374056896]

約数ペア:

[(1, 31374056896), (2, 15687028448), (4, 7843514224), (7, 4482008128), (8, 3921757112), (13, 2413388992), (14, 2241004064), (16, 1960878556), (26, 1206694496), (28, 1120502032), (32, 980439278), (52, 603347248), (56, 560251016), (64, 490219639), (91, 344769856), (104, 301673624), (112, 280125508), (182, 172384928), (208, 150836812), (224, 140062754), (263, 119292992), (364, 86192464), (416, 75418406), (448, 70031377), (526, 59646496), (728, 43096232), (832, 37709203), (1052, 29823248), (1456, 21548116), (1841, 17041856), (2104, 14911624), (2912, 10774058), (3419, 9176384), (3682, 8520928), (4208, 7455812), (5824, 5387029), (6838, 4588192), (7364, 4260464), (8416, 3727906), (13676, 2294096), (14728, 2130232), (16832, 1863953), (20483, 1531712), (23933, 1310912), (27352, 1147048), (29456, 1065116), (40966, 765856), (47866, 655456), (54704, 573524), (58912, 532558), (81932, 382928), (95732, 327728), (109408, 286762), (117824, 266279), (143381, 218816), (163864, 191464)]