31215697916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{5943583}}^1$

素因数の和:5943701

約数の個数: 24

約数和(自身を含む): 59412065664

約数和(自身を除く): 28196367748

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 5943583, 11887166, 23774332, 77266579, 154533158, 309066316, 600301883, 1200603766, 2401207532, 7803924479, 15607848958, 31215697916]

約数ペア:

[(1, 31215697916), (2, 15607848958), (4, 7803924479), (13, 2401207532), (26, 1200603766), (52, 600301883), (101, 309066316), (202, 154533158), (404, 77266579), (1313, 23774332), (2626, 11887166), (5252, 5943583)]