31315692956

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{419}}^1\times {\mathrm{78179}}^1$

素因数の和:78841

約数の個数: 24

約数和(自身を含む): 55163808000

約数和(自身を除く): 23848115044

約数列:

[1, 2, 4, 239, 419, 478, 838, 956, 1676, 78179, 100141, 156358, 200282, 312716, 400564, 18684781, 32757001, 37369562, 65514002, 74739124, 131028004, 7828923239, 15657846478, 31315692956]

約数ペア:

[(1, 31315692956), (2, 15657846478), (4, 7828923239), (239, 131028004), (419, 74739124), (478, 65514002), (838, 37369562), (956, 32757001), (1676, 18684781), (78179, 400564), (100141, 312716), (156358, 200282)]