42330808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2971}}^1$

素因数の和:3127

約数の個数: 32

約数和(自身を含む): 86128560

約数和(自身を除く): 43797752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 2971, 3562, 5942, 7124, 11884, 14248, 23768, 38623, 77246, 154492, 308984, 407027, 814054, 1628108, 3256216, 5291351, 10582702, 21165404, 42330808]

約数ペア:

[(1, 42330808), (2, 21165404), (4, 10582702), (8, 5291351), (13, 3256216), (26, 1628108), (52, 814054), (104, 407027), (137, 308984), (274, 154492), (548, 77246), (1096, 38623), (1781, 23768), (2971, 14248), (3562, 11884), (5942, 7124)]