23702590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2081}}^1$

素因数の和:2172

約数の個数: 32

約数和(自身を含む): 45870624

約数和(自身を除く): 22168034

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2081, 2278, 4162, 5695, 10405, 11390, 20810, 35377, 70754, 139427, 176885, 278854, 353770, 697135, 1394270, 2370259, 4740518, 11851295, 23702590]

約数ペア:

[(1, 23702590), (2, 11851295), (5, 4740518), (10, 2370259), (17, 1394270), (34, 697135), (67, 353770), (85, 278854), (134, 176885), (170, 139427), (335, 70754), (670, 35377), (1139, 20810), (2081, 11390), (2278, 10405), (4162, 5695)]