326236432

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{197959}}^1$

素因数の和:198070

約数の個数: 20

約数和(自身を含む): 638223040

約数和(自身を除く): 311986608

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 197959, 395918, 791836, 1583672, 3167344, 20389777, 40779554, 81559108, 163118216, 326236432]

約数ペア:

[(1, 326236432), (2, 163118216), (4, 81559108), (8, 40779554), (16, 20389777), (103, 3167344), (206, 1583672), (412, 791836), (824, 395918), (1648, 197959)]