31375796

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1373}}^1$

素因数の和:1603

約数の個数: 24

約数和(自身を含む): 57130920

約数和(自身を除く): 25755124

約数列:

[1, 2, 4, 29, 58, 116, 197, 394, 788, 1373, 2746, 5492, 5713, 11426, 22852, 39817, 79634, 159268, 270481, 540962, 1081924, 7843949, 15687898, 31375796]

約数ペア:

[(1, 31375796), (2, 15687898), (4, 7843949), (29, 1081924), (58, 540962), (116, 270481), (197, 159268), (394, 79634), (788, 39817), (1373, 22852), (2746, 11426), (5492, 5713)]