31435516

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{66041}}^1$

素因数の和:66069

約数の個数: 24

約数和(自身を含む): 66570336

約数和(自身を除く): 35134820

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 66041, 132082, 264164, 462287, 924574, 1122697, 1849148, 2245394, 4490788, 7858879, 15717758, 31435516]

約数ペア:

[(1, 31435516), (2, 15717758), (4, 7858879), (7, 4490788), (14, 2245394), (17, 1849148), (28, 1122697), (34, 924574), (68, 462287), (119, 264164), (238, 132082), (476, 66041)]