119651216

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{257869}}^1$

素因数の和:257906

約数の個数: 20

約数和(自身を含む): 239819100

約数和(自身を除く): 120167884

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 257869, 515738, 1031476, 2062952, 4125904, 7478201, 14956402, 29912804, 59825608, 119651216]

約数ペア:

[(1, 119651216), (2, 59825608), (4, 29912804), (8, 14956402), (16, 7478201), (29, 4125904), (58, 2062952), (116, 1031476), (232, 515738), (464, 257869)]