31202104

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1567}}^1$

素因数の和:1723

約数の個数: 32

約数和(自身を含む): 62092800

約数和(自身を除く): 30890696

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 1048, 1567, 2489, 3134, 4978, 6268, 9956, 12536, 19912, 29773, 59546, 119092, 205277, 238184, 410554, 821108, 1642216, 3900263, 7800526, 15601052, 31202104]

約数ペア:

[(1, 31202104), (2, 15601052), (4, 7800526), (8, 3900263), (19, 1642216), (38, 821108), (76, 410554), (131, 238184), (152, 205277), (262, 119092), (524, 59546), (1048, 29773), (1567, 19912), (2489, 12536), (3134, 9956), (4978, 6268)]