116954384

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{67061}}^1$

素因数の和:67178

約数の個数: 20

約数和(自身を含む): 228681420

約数和(自身を除く): 111727036

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 67061, 134122, 268244, 536488, 1072976, 7309649, 14619298, 29238596, 58477192, 116954384]

約数ペア:

[(1, 116954384), (2, 58477192), (4, 29238596), (8, 14619298), (16, 7309649), (109, 1072976), (218, 536488), (436, 268244), (872, 134122), (1744, 67061)]