17822416

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{21017}}^1$

素因数の和:21078

約数の個数: 20

約数和(自身を含む): 35184132

約数和(自身を除く): 17361716

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 21017, 42034, 84068, 168136, 336272, 1113901, 2227802, 4455604, 8911208, 17822416]

約数ペア:

[(1, 17822416), (2, 8911208), (4, 4455604), (8, 2227802), (16, 1113901), (53, 336272), (106, 168136), (212, 84068), (424, 42034), (848, 21017)]