31301114

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3079}}^1$

素因数の和:3134

約数の個数: 32

約数和(自身を含む): 55883520

約数和(自身を除く): 24582406

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 391, 442, 598, 782, 3079, 5083, 6158, 10166, 40027, 52343, 70817, 80054, 104686, 141634, 680459, 920621, 1203889, 1360918, 1841242, 2407778, 15650557, 31301114]

約数ペア:

[(1, 31301114), (2, 15650557), (13, 2407778), (17, 1841242), (23, 1360918), (26, 1203889), (34, 920621), (46, 680459), (221, 141634), (299, 104686), (391, 80054), (442, 70817), (598, 52343), (782, 40027), (3079, 10166), (5083, 6158)]