90546988

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{16931}}^1$

素因数の和:17133

約数の個数: 24

約数和(自身を含む): 182052864

約数和(自身を除く): 91505876

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 16931, 33862, 67724, 118517, 237034, 474068, 3233821, 6467642, 12935284, 22636747, 45273494, 90546988]

約数ペア:

[(1, 90546988), (2, 45273494), (4, 22636747), (7, 12935284), (14, 6467642), (28, 3233821), (191, 474068), (382, 237034), (764, 118517), (1337, 67724), (2674, 33862), (5348, 16931)]