31048948

素因数分解:

$2^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{1009}}^1$

素因数の和:1184

約数の個数: 36

約数和(自身を含む): 63672420

約数和(自身を除く): 32623472

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 157, 196, 314, 628, 1009, 1099, 2018, 2198, 4036, 4396, 7063, 7693, 14126, 15386, 28252, 30772, 49441, 98882, 158413, 197764, 316826, 633652, 1108891, 2217782, 4435564, 7762237, 15524474, 31048948]

約数ペア:

[(1, 31048948), (2, 15524474), (4, 7762237), (7, 4435564), (14, 2217782), (28, 1108891), (49, 633652), (98, 316826), (157, 197764), (196, 158413), (314, 98882), (628, 49441), (1009, 30772), (1099, 28252), (2018, 15386), (2198, 14126), (4036, 7693), (4396, 7063)]