31929464

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19661}}^1$

素因数の和:19703

約数の個数: 32

約数和(自身を含む): 70783200

約数和(自身を除く): 38853736

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 19661, 39322, 78644, 137627, 157288, 275254, 550508, 570169, 1101016, 1140338, 2280676, 3991183, 4561352, 7982366, 15964732, 31929464]

約数ペア:

[(1, 31929464), (2, 15964732), (4, 7982366), (7, 4561352), (8, 3991183), (14, 2280676), (28, 1140338), (29, 1101016), (56, 570169), (58, 550508), (116, 275254), (203, 157288), (232, 137627), (406, 78644), (812, 39322), (1624, 19661)]