31370752012

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{1049}}^1\times {\mathrm{37951}}^1$

素因数の和:39201

約数の個数: 24

約数和(自身を含む): 55231545600

約数和(自身を除く): 23860793588

約数列:

[1, 2, 4, 197, 394, 788, 1049, 2098, 4196, 37951, 75902, 151804, 206653, 413306, 826612, 7476347, 14952694, 29905388, 39810599, 79621198, 159242396, 7842688003, 15685376006, 31370752012]

約数ペア:

[(1, 31370752012), (2, 15685376006), (4, 7842688003), (197, 159242396), (394, 79621198), (788, 39810599), (1049, 29905388), (2098, 14952694), (4196, 7476347), (37951, 826612), (75902, 413306), (151804, 206653)]