31172764

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1523}}^1$

素因数の和:1594

約数の個数: 48

約数和(自身を含む): 67592448

約数和(自身を除く): 36419684

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 238, 301, 476, 602, 731, 1204, 1462, 1523, 2924, 3046, 5117, 6092, 10234, 10661, 20468, 21322, 25891, 42644, 51782, 65489, 103564, 130978, 181237, 261956, 362474, 458423, 724948, 916846, 1113313, 1833692, 2226626, 4453252, 7793191, 15586382, 31172764]

約数ペア:

[(1, 31172764), (2, 15586382), (4, 7793191), (7, 4453252), (14, 2226626), (17, 1833692), (28, 1113313), (34, 916846), (43, 724948), (68, 458423), (86, 362474), (119, 261956), (172, 181237), (238, 130978), (301, 103564), (476, 65489), (602, 51782), (731, 42644), (1204, 25891), (1462, 21322), (1523, 20468), (2924, 10661), (3046, 10234), (5117, 6092)]