90642824

素因数分解:

$2^3\times {\mathrm{571}}^1\times {\mathrm{19843}}^1$

素因数の和:20420

約数の個数: 16

約数和(自身を含む): 170261520

約数和(自身を除く): 79618696

約数列:

[1, 2, 4, 8, 571, 1142, 2284, 4568, 19843, 39686, 79372, 158744, 11330353, 22660706, 45321412, 90642824]

約数ペア:

[(1, 90642824), (2, 45321412), (4, 22660706), (8, 11330353), (571, 158744), (1142, 79372), (2284, 39686), (4568, 19843)]