87211352

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1889}}^1$

素因数の和:2123

約数の個数: 32

約数和(自身を含む): 170100000

約数和(自身を除く): 82888648

約数列:

[1, 2, 4, 8, 29, 58, 116, 199, 232, 398, 796, 1592, 1889, 3778, 5771, 7556, 11542, 15112, 23084, 46168, 54781, 109562, 219124, 375911, 438248, 751822, 1503644, 3007288, 10901419, 21802838, 43605676, 87211352]

約数ペア:

[(1, 87211352), (2, 43605676), (4, 21802838), (8, 10901419), (29, 3007288), (58, 1503644), (116, 751822), (199, 438248), (232, 375911), (398, 219124), (796, 109562), (1592, 54781), (1889, 46168), (3778, 23084), (5771, 15112), (7556, 11542)]