125490832

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{191297}}^1$

素因数の和:191346

約数の個数: 20

約数和(自身を含む): 249069996

約数和(自身を除く): 123579164

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 191297, 382594, 765188, 1530376, 3060752, 7843177, 15686354, 31372708, 62745416, 125490832]

約数ペア:

[(1, 125490832), (2, 62745416), (4, 31372708), (8, 15686354), (16, 7843177), (41, 3060752), (82, 1530376), (164, 765188), (328, 382594), (656, 191297)]