45089392

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{42061}}^1$

素因数の和:42136

約数の個数: 20

約数和(自身を含む): 88666696

約数和(自身を除く): 43577304

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 42061, 84122, 168244, 336488, 672976, 2818087, 5636174, 11272348, 22544696, 45089392]

約数ペア:

[(1, 45089392), (2, 22544696), (4, 11272348), (8, 5636174), (16, 2818087), (67, 672976), (134, 336488), (268, 168244), (536, 84122), (1072, 42061)]