30825808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{148201}}^1$

素因数の和:148222

約数の個数: 20

約数和(自身を含む): 64319668

約数和(自身を除く): 33493860

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 148201, 296402, 592804, 1185608, 1926613, 2371216, 3853226, 7706452, 15412904, 30825808]

約数ペア:

[(1, 30825808), (2, 15412904), (4, 7706452), (8, 3853226), (13, 2371216), (16, 1926613), (26, 1185608), (52, 592804), (104, 296402), (208, 148201)]