31557292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1627}}^1$

素因数の和:2017

約数の個数: 24

約数和(自身を含む): 59669456

約数和(自身を除く): 28112164

約数列:

[1, 2, 4, 13, 26, 52, 373, 746, 1492, 1627, 3254, 4849, 6508, 9698, 19396, 21151, 42302, 84604, 606871, 1213742, 2427484, 7889323, 15778646, 31557292]

約数ペア:

[(1, 31557292), (2, 15778646), (4, 7889323), (13, 2427484), (26, 1213742), (52, 606871), (373, 84604), (746, 42302), (1492, 21151), (1627, 19396), (3254, 9698), (4849, 6508)]