80258944

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{7937}}^1$

素因数の和:8030

約数の個数: 32

約数和(自身を含む): 161935200

約数和(自身を除く): 81676256

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 2528, 5056, 7937, 10112, 15874, 31748, 63496, 126992, 253984, 507968, 627023, 1015936, 1254046, 2508092, 5016184, 10032368, 20064736, 40129472, 80258944]

約数ペア:

[(1, 80258944), (2, 40129472), (4, 20064736), (8, 10032368), (16, 5016184), (32, 2508092), (64, 1254046), (79, 1015936), (128, 627023), (158, 507968), (316, 253984), (632, 126992), (1264, 63496), (2528, 31748), (5056, 15874), (7937, 10112)]