30490832

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{65713}}^1$

素因数の和:65750

約数の個数: 20

約数和(自身を含む): 61114020

約数和(自身を除く): 30623188

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 65713, 131426, 262852, 525704, 1051408, 1905677, 3811354, 7622708, 15245416, 30490832]

約数ペア:

[(1, 30490832), (2, 15245416), (4, 7622708), (8, 3811354), (16, 1905677), (29, 1051408), (58, 525704), (116, 262852), (232, 131426), (464, 65713)]