127967632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{615229}}^1$

素因数の和:615250

約数の個数: 20

約数和(自身を含む): 267009820

約数和(自身を除く): 139042188

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 615229, 1230458, 2460916, 4921832, 7997977, 9843664, 15995954, 31991908, 63983816, 127967632]

約数ペア:

[(1, 127967632), (2, 63983816), (4, 31991908), (8, 15995954), (13, 9843664), (16, 7997977), (26, 4921832), (52, 2460916), (104, 1230458), (208, 615229)]