90516208

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{152899}}^1$

素因数の和:152944

約数の個数: 20

約数和(自身を含む): 180116200

約数和(自身を除く): 89599992

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 152899, 305798, 611596, 1223192, 2446384, 5657263, 11314526, 22629052, 45258104, 90516208]

約数ペア:

[(1, 90516208), (2, 45258104), (4, 22629052), (8, 11314526), (16, 5657263), (37, 2446384), (74, 1223192), (148, 611596), (296, 305798), (592, 152899)]