90424978

素因数分解:

$2^1\times 7^1\times {\mathrm{1553}}^1\times {\mathrm{4159}}^1$

素因数の和:5721

約数の個数: 16

約数和(自身を含む): 155151360

約数和(自身を除く): 64726382

約数列:

[1, 2, 7, 14, 1553, 3106, 4159, 8318, 10871, 21742, 29113, 58226, 6458927, 12917854, 45212489, 90424978]

約数ペア:

[(1, 90424978), (2, 45212489), (7, 12917854), (14, 6458927), (1553, 58226), (3106, 29113), (4159, 21742), (8318, 10871)]