85819670416

素因数分解:

$2^4\times {\mathrm{33353}}^1\times {\mathrm{160817}}^1$

素因数の和:194178

約数の個数: 20

約数和(自身を含む): 166281630732

約数和(自身を除く): 80461960316

約数列:

[1, 2, 4, 8, 16, 33353, 66706, 133412, 160817, 266824, 321634, 533648, 643268, 1286536, 2573072, 5363729401, 10727458802, 21454917604, 42909835208, 85819670416]

約数ペア:

[(1, 85819670416), (2, 42909835208), (4, 21454917604), (8, 10727458802), (16, 5363729401), (33353, 2573072), (66706, 1286536), (133412, 643268), (160817, 533648), (266824, 321634)]