31547012

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{38851}}^1$

素因数の和:38891

約数の個数: 24

約数和(自身を含む): 65271360

約数和(自身を除く): 33724348

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 38851, 77702, 155404, 271957, 543914, 1087828, 1126679, 2253358, 4506716, 7886753, 15773506, 31547012]

約数ペア:

[(1, 31547012), (2, 15773506), (4, 7886753), (7, 4506716), (14, 2253358), (28, 1126679), (29, 1087828), (58, 543914), (116, 271957), (203, 155404), (406, 77702), (812, 38851)]