81588916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{6703}}^1$

素因数の和:6903

約数の個数: 24

約数和(自身を含む): 152046720

約数和(自身を除く): 70457804

約数列:

[1, 2, 4, 17, 34, 68, 179, 358, 716, 3043, 6086, 6703, 12172, 13406, 26812, 113951, 227902, 455804, 1199837, 2399674, 4799348, 20397229, 40794458, 81588916]

約数ペア:

[(1, 81588916), (2, 40794458), (4, 20397229), (17, 4799348), (34, 2399674), (68, 1199837), (179, 455804), (358, 227902), (716, 113951), (3043, 26812), (6086, 13406), (6703, 12172)]