87181714

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 139968000

約数和(自身を除く): 52786286

約数列:

[1, 2, 29, 53, 58, 79, 106, 158, 359, 718, 1537, 2291, 3074, 4187, 4582, 8374, 10411, 19027, 20822, 28361, 38054, 56722, 121423, 242846, 551783, 822469, 1103566, 1503133, 1644938, 3006266, 43590857, 87181714]

約数ペア:

[(1, 87181714), (2, 43590857), (29, 3006266), (53, 1644938), (58, 1503133), (79, 1103566), (106, 822469), (158, 551783), (359, 242846), (718, 121423), (1537, 56722), (2291, 38054), (3074, 28361), (4187, 20822), (4582, 19027), (8374, 10411)]