329733416

素因数分解:

$2^3\times {\mathrm{2063}}^1\times {\mathrm{19979}}^1$

素因数の和:22048

約数の個数: 16

約数和(自身を含む): 618580800

約数和(自身を除く): 288847384

約数列:

[1, 2, 4, 8, 2063, 4126, 8252, 16504, 19979, 39958, 79916, 159832, 41216677, 82433354, 164866708, 329733416]

約数ペア:

[(1, 329733416), (2, 164866708), (4, 82433354), (8, 41216677), (2063, 159832), (4126, 79916), (8252, 39958), (16504, 19979)]