57257528

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{117331}}^1$

素因数の和:117398

約数の個数: 16

約数和(自身を含む): 109118760

約数和(自身を除く): 51861232

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 117331, 234662, 469324, 938648, 7157191, 14314382, 28628764, 57257528]

約数ペア:

[(1, 57257528), (2, 28628764), (4, 14314382), (8, 7157191), (61, 938648), (122, 469324), (244, 234662), (488, 117331)]