858832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4129}}^1$

素因数の和:4150

約数の個数: 20

約数和(自身を含む): 1792420

約数和(自身を除く): 933588

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4129, 8258, 16516, 33032, 53677, 66064, 107354, 214708, 429416, 858832]

約数ペア:

[(1, 858832), (2, 429416), (4, 214708), (8, 107354), (13, 66064), (16, 53677), (26, 33032), (52, 16516), (104, 8258), (208, 4129)]