166626832

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{15803}}^1$

素因数の和:16470

約数の個数: 20

約数和(自身を含む): 323349840

約数和(自身を除く): 156723008

約数列:

[1, 2, 4, 8, 16, 659, 1318, 2636, 5272, 10544, 15803, 31606, 63212, 126424, 252848, 10414177, 20828354, 41656708, 83313416, 166626832]

約数ペア:

[(1, 166626832), (2, 83313416), (4, 41656708), (8, 20828354), (16, 10414177), (659, 252848), (1318, 126424), (2636, 63212), (5272, 31606), (10544, 15803)]