63478984

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{72797}}^1$

素因数の和:72912

約数の個数: 16

約数和(自身を含む): 120116700

約数和(自身を除く): 56637716

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 72797, 145594, 291188, 582376, 7934873, 15869746, 31739492, 63478984]

約数ペア:

[(1, 63478984), (2, 31739492), (4, 15869746), (8, 7934873), (109, 582376), (218, 291188), (436, 145594), (872, 72797)]