45491216

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{7309}}^1$

素因数の和:7706

約数の個数: 20

約数和(自身を含む): 88377900

約数和(自身を除く): 42886684

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 7309, 14618, 29236, 58472, 116944, 2843201, 5686402, 11372804, 22745608, 45491216]

約数ペア:

[(1, 45491216), (2, 22745608), (4, 11372804), (8, 5686402), (16, 2843201), (389, 116944), (778, 58472), (1556, 29236), (3112, 14618), (6224, 7309)]