10178416

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{20521}}^1$

素因数の和:20560

約数の個数: 20

約数和(自身を含む): 20357824

約数和(自身を除く): 10179408

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 20521, 41042, 82084, 164168, 328336, 636151, 1272302, 2544604, 5089208, 10178416]

約数ペア:

[(1, 10178416), (2, 5089208), (4, 2544604), (8, 1272302), (16, 636151), (31, 328336), (62, 164168), (124, 82084), (248, 41042), (496, 20521)]