42474008

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{643}}^1$

素因数の和:1031

約数の個数: 32

約数和(自身を含む): 83462400

約数和(自身を除く): 40988392

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 359, 643, 718, 1286, 1436, 2572, 2872, 5144, 8257, 14789, 16514, 29578, 33028, 59156, 66056, 118312, 230837, 461674, 923348, 1846696, 5309251, 10618502, 21237004, 42474008]

約数ペア:

[(1, 42474008), (2, 21237004), (4, 10618502), (8, 5309251), (23, 1846696), (46, 923348), (92, 461674), (184, 230837), (359, 118312), (643, 66056), (718, 59156), (1286, 33028), (1436, 29578), (2572, 16514), (2872, 14789), (5144, 8257)]