90457832

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{43997}}^1$

素因数の和:44260

約数の個数: 16

約数和(自身を含む): 170272260

約数和(自身を除く): 79814428

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 43997, 87994, 175988, 351976, 11307229, 22614458, 45228916, 90457832]

約数ペア:

[(1, 90457832), (2, 45228916), (4, 22614458), (8, 11307229), (257, 351976), (514, 175988), (1028, 87994), (2056, 43997)]