57954224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{213067}}^1$

素因数の和:213092

約数の個数: 20

約数和(自身を含む): 118891944

約数和(自身を除く): 60937720

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 213067, 426134, 852268, 1704536, 3409072, 3622139, 7244278, 14488556, 28977112, 57954224]

約数ペア:

[(1, 57954224), (2, 28977112), (4, 14488556), (8, 7244278), (16, 3622139), (17, 3409072), (34, 1704536), (68, 852268), (136, 426134), (272, 213067)]