31341778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3083}}^1$

素因数の和:3138

約数の個数: 32

約数和(自身を含む): 55956096

約数和(自身を除く): 24614318

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 391, 442, 598, 782, 3083, 5083, 6166, 10166, 40079, 52411, 70909, 80158, 104822, 141818, 681343, 921817, 1205453, 1362686, 1843634, 2410906, 15670889, 31341778]

約数ペア:

[(1, 31341778), (2, 15670889), (13, 2410906), (17, 1843634), (23, 1362686), (26, 1205453), (34, 921817), (46, 681343), (221, 141818), (299, 104822), (391, 80158), (442, 70909), (598, 52411), (782, 40079), (3083, 10166), (5083, 6166)]