90542290

素因数分解:

$2^1\times 5^1\times {\mathrm{1913}}^1\times {\mathrm{4733}}^1$

素因数の和:6653

約数の個数: 16

約数和(自身を含む): 163095768

約数和(自身を除く): 72553478

約数列:

[1, 2, 5, 10, 1913, 3826, 4733, 9466, 9565, 19130, 23665, 47330, 9054229, 18108458, 45271145, 90542290]

約数ペア:

[(1, 90542290), (2, 45271145), (5, 18108458), (10, 9054229), (1913, 47330), (3826, 23665), (4733, 19130), (9466, 9565)]