90866666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1609}}^1$

素因数の和:1790

約数の個数: 32

約数和(自身を含む): 158578560

約数和(自身を除く): 67711894

約数列:

[1, 2, 11, 17, 22, 34, 151, 187, 302, 374, 1609, 1661, 2567, 3218, 3322, 5134, 17699, 27353, 28237, 35398, 54706, 56474, 242959, 300883, 485918, 601766, 2672549, 4130303, 5345098, 8260606, 45433333, 90866666]

約数ペア:

[(1, 90866666), (2, 45433333), (11, 8260606), (17, 5345098), (22, 4130303), (34, 2672549), (151, 601766), (187, 485918), (302, 300883), (374, 242959), (1609, 56474), (1661, 54706), (2567, 35398), (3218, 28237), (3322, 27353), (5134, 17699)]