31019212

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{38201}}^1$

素因数の和:38241

約数の個数: 24

約数和(自身を含む): 64179360

約数和(自身を除く): 33160148

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 38201, 76402, 152804, 267407, 534814, 1069628, 1107829, 2215658, 4431316, 7754803, 15509606, 31019212]

約数ペア:

[(1, 31019212), (2, 15509606), (4, 7754803), (7, 4431316), (14, 2215658), (28, 1107829), (29, 1069628), (58, 534814), (116, 267407), (203, 152804), (406, 76402), (812, 38201)]