25490032

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{30059}}^1$

素因数の和:30120

約数の個数: 20

約数和(自身を含む): 50320440

約数和(自身を除く): 24830408

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 30059, 60118, 120236, 240472, 480944, 1593127, 3186254, 6372508, 12745016, 25490032]

約数ペア:

[(1, 25490032), (2, 12745016), (4, 6372508), (8, 3186254), (16, 1593127), (53, 480944), (106, 240472), (212, 120236), (424, 60118), (848, 30059)]