85940068

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{197}}^1\times {\mathrm{571}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 152216064

約数和(自身を除く): 66275996

約数列:

[1, 2, 4, 191, 197, 382, 394, 571, 764, 788, 1142, 2284, 37627, 75254, 109061, 112487, 150508, 218122, 224974, 436244, 449948, 21485017, 42970034, 85940068]

約数ペア:

[(1, 85940068), (2, 42970034), (4, 21485017), (191, 449948), (197, 436244), (382, 224974), (394, 218122), (571, 150508), (764, 112487), (788, 109061), (1142, 75254), (2284, 37627)]