30821632

素因数分解:

$2^8\times {\mathrm{120397}}^1$

素因数の和:120413

約数の個数: 18

約数和(自身を含む): 61523378

約数和(自身を除く): 30701746

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 120397, 240794, 481588, 963176, 1926352, 3852704, 7705408, 15410816, 30821632]

約数ペア:

[(1, 30821632), (2, 15410816), (4, 7705408), (8, 3852704), (16, 1926352), (32, 963176), (64, 481588), (128, 240794), (256, 120397)]