31558332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2273}}^1$

素因数の和:2382

約数の個数: 48

約数和(自身を含む): 80226720

約数和(自身を除く): 48668388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 267, 356, 534, 1068, 1157, 2273, 2314, 3471, 4546, 4628, 6819, 6942, 9092, 13638, 13884, 27276, 29549, 59098, 88647, 118196, 177294, 202297, 354588, 404594, 606891, 809188, 1213782, 2427564, 2629861, 5259722, 7889583, 10519444, 15779166, 31558332]

約数ペア:

[(1, 31558332), (2, 15779166), (3, 10519444), (4, 7889583), (6, 5259722), (12, 2629861), (13, 2427564), (26, 1213782), (39, 809188), (52, 606891), (78, 404594), (89, 354588), (156, 202297), (178, 177294), (267, 118196), (356, 88647), (534, 59098), (1068, 29549), (1157, 27276), (2273, 13884), (2314, 13638), (3471, 9092), (4546, 6942), (4628, 6819)]