89954942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{2221}}^1$

素因数の和:2504

約数の個数: 32

約数和(自身を含む): 168943104

約数和(自身を除く): 78988162

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 263, 526, 1841, 2221, 2893, 3682, 4442, 5786, 15547, 20251, 24431, 31094, 40502, 48862, 171017, 342034, 584123, 1168246, 4088861, 6425353, 8177722, 12850706, 44977471, 89954942]

約数ペア:

[(1, 89954942), (2, 44977471), (7, 12850706), (11, 8177722), (14, 6425353), (22, 4088861), (77, 1168246), (154, 584123), (263, 342034), (526, 171017), (1841, 48862), (2221, 40502), (2893, 31094), (3682, 24431), (4442, 20251), (5786, 15547)]