90423952

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{332441}}^1$

素因数の和:332466

約数の個数: 20

約数和(自身を含む): 185502636

約数和(自身を除く): 95078684

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 332441, 664882, 1329764, 2659528, 5319056, 5651497, 11302994, 22605988, 45211976, 90423952]

約数ペア:

[(1, 90423952), (2, 45211976), (4, 22605988), (8, 11302994), (16, 5651497), (17, 5319056), (34, 2659528), (68, 1329764), (136, 664882), (272, 332441)]