87943276

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{1951}}^1$

素因数の和:2205

約数の個数: 24

約数和(自身を含む): 157409280

約数和(自身を除く): 69466004

約数列:

[1, 2, 4, 59, 118, 191, 236, 382, 764, 1951, 3902, 7804, 11269, 22538, 45076, 115109, 230218, 372641, 460436, 745282, 1490564, 21985819, 43971638, 87943276]

約数ペア:

[(1, 87943276), (2, 43971638), (4, 21985819), (59, 1490564), (118, 745282), (191, 460436), (236, 372641), (382, 230218), (764, 115109), (1951, 45076), (3902, 22538), (7804, 11269)]