2231632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10729}}^1$

素因数の和:10750

約数の個数: 20

約数和(自身を含む): 4656820

約数和(自身を除く): 2425188

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10729, 21458, 42916, 85832, 139477, 171664, 278954, 557908, 1115816, 2231632]

約数ペア:

[(1, 2231632), (2, 1115816), (4, 557908), (8, 278954), (13, 171664), (16, 139477), (26, 85832), (52, 42916), (104, 21458), (208, 10729)]