127551632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{613229}}^1$

素因数の和:613250

約数の個数: 20

約数和(自身を含む): 266141820

約数和(自身を除く): 138590188

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 613229, 1226458, 2452916, 4905832, 7971977, 9811664, 15943954, 31887908, 63775816, 127551632]

約数ペア:

[(1, 127551632), (2, 63775816), (4, 31887908), (8, 15943954), (13, 9811664), (16, 7971977), (26, 4905832), (52, 2452916), (104, 1226458), (208, 613229)]