31151423464

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{34687}}^1$

素因数の和:34815

約数の個数: 96

約数和(自身を含む): 71179776000

約数和(自身を除く): 40028352536

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 79, 98, 116, 158, 196, 203, 232, 316, 392, 406, 553, 632, 812, 1106, 1421, 1624, 2212, 2291, 2842, 3871, 4424, 4582, 5684, 7742, 9164, 11368, 15484, 16037, 18328, 30968, 32074, 34687, 64148, 69374, 112259, 128296, 138748, 224518, 242809, 277496, 449036, 485618, 898072, 971236, 1005923, 1699663, 1942472, 2011846, 2740273, 3399326, 4023692, 5480546, 6798652, 7041461, 8047384, 10961092, 13597304, 14082922, 19181911, 21922184, 28165844, 38363822, 49290227, 56331688, 76727644, 79467917, 98580454, 134273377, 153455288, 158935834, 197160908, 268546754, 317871668, 394321816, 537093508, 556275419, 635743336, 1074187016, 1112550838, 2225101676, 3893927933, 4450203352, 7787855866, 15575711732, 31151423464]

約数ペア:

[(1, 31151423464), (2, 15575711732), (4, 7787855866), (7, 4450203352), (8, 3893927933), (14, 2225101676), (28, 1112550838), (29, 1074187016), (49, 635743336), (56, 556275419), (58, 537093508), (79, 394321816), (98, 317871668), (116, 268546754), (158, 197160908), (196, 158935834), (203, 153455288), (232, 134273377), (316, 98580454), (392, 79467917), (406, 76727644), (553, 56331688), (632, 49290227), (812, 38363822), (1106, 28165844), (1421, 21922184), (1624, 19181911), (2212, 14082922), (2291, 13597304), (2842, 10961092), (3871, 8047384), (4424, 7041461), (4582, 6798652), (5684, 5480546), (7742, 4023692), (9164, 3399326), (11368, 2740273), (15484, 2011846), (16037, 1942472), (18328, 1699663), (30968, 1005923), (32074, 971236), (34687, 898072), (64148, 485618), (69374, 449036), (112259, 277496), (128296, 242809), (138748, 224518)]