31400096

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 78236928

約数和(自身を除く): 46836832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 224, 263, 287, 328, 364, 416, 526, 533, 574, 656, 728, 1052, 1066, 1148, 1312, 1456, 1841, 2104, 2132, 2296, 2912, 3419, 3682, 3731, 4208, 4264, 4592, 6838, 7364, 7462, 8416, 8528, 9184, 10783, 13676, 14728, 14924, 17056, 21566, 23933, 27352, 29456, 29848, 43132, 47866, 54704, 58912, 59696, 75481, 86264, 95732, 109408, 119392, 140179, 150962, 172528, 191464, 280358, 301924, 345056, 382928, 560716, 603848, 765856, 981253, 1121432, 1207696, 1962506, 2242864, 2415392, 3925012, 4485728, 7850024, 15700048, 31400096]

約数ペア:

[(1, 31400096), (2, 15700048), (4, 7850024), (7, 4485728), (8, 3925012), (13, 2415392), (14, 2242864), (16, 1962506), (26, 1207696), (28, 1121432), (32, 981253), (41, 765856), (52, 603848), (56, 560716), (82, 382928), (91, 345056), (104, 301924), (112, 280358), (164, 191464), (182, 172528), (208, 150962), (224, 140179), (263, 119392), (287, 109408), (328, 95732), (364, 86264), (416, 75481), (526, 59696), (533, 58912), (574, 54704), (656, 47866), (728, 43132), (1052, 29848), (1066, 29456), (1148, 27352), (1312, 23933), (1456, 21566), (1841, 17056), (2104, 14924), (2132, 14728), (2296, 13676), (2912, 10783), (3419, 9184), (3682, 8528), (3731, 8416), (4208, 7462), (4264, 7364), (4592, 6838)]