421776032

素因数分解:

$2^5\times {\mathrm{13180501}}^1$

素因数の和:13180511

約数の個数: 12

約数和(自身を含む): 830371626

約数和(自身を除く): 408595594

約数列:

[1, 2, 4, 8, 16, 32, 13180501, 26361002, 52722004, 105444008, 210888016, 421776032]

約数ペア:

[(1, 421776032), (2, 210888016), (4, 105444008), (8, 52722004), (16, 26361002), (32, 13180501)]