85410832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{410629}}^1$

素因数の和:410650

約数の個数: 20

約数和(自身を含む): 178213420

約数和(自身を除く): 92802588

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 410629, 821258, 1642516, 3285032, 5338177, 6570064, 10676354, 21352708, 42705416, 85410832]

約数ペア:

[(1, 85410832), (2, 42705416), (4, 21352708), (8, 10676354), (13, 6570064), (16, 5338177), (26, 3285032), (52, 1642516), (104, 821258), (208, 410629)]