83871850

素因数分解:

$2^1\times 5^2\times {\mathrm{1031}}^1\times {\mathrm{1627}}^1$

素因数の和:2670

約数の個数: 24

約数和(自身を含む): 156248928

約数和(自身を除く): 72377078

約数列:

[1, 2, 5, 10, 25, 50, 1031, 1627, 2062, 3254, 5155, 8135, 10310, 16270, 25775, 40675, 51550, 81350, 1677437, 3354874, 8387185, 16774370, 41935925, 83871850]

約数ペア:

[(1, 83871850), (2, 41935925), (5, 16774370), (10, 8387185), (25, 3354874), (50, 1677437), (1031, 81350), (1627, 51550), (2062, 40675), (3254, 25775), (5155, 16270), (8135, 10310)]