90127016

素因数分解:

$2^3\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{1549}}^1$

素因数の和:2601

約数の個数: 32

約数和(自身を含む): 193440000

約数和(自身を除く): 103312984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1039, 1549, 2078, 3098, 4156, 6196, 7273, 8312, 10843, 12392, 14546, 21686, 29092, 43372, 58184, 86744, 1609411, 3218822, 6437644, 11265877, 12875288, 22531754, 45063508, 90127016]

約数ペア:

[(1, 90127016), (2, 45063508), (4, 22531754), (7, 12875288), (8, 11265877), (14, 6437644), (28, 3218822), (56, 1609411), (1039, 86744), (1549, 58184), (2078, 43372), (3098, 29092), (4156, 21686), (6196, 14546), (7273, 12392), (8312, 10843)]