164014268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{90917}}^1$

素因数の和:90973

約数の個数: 24

約数和(自身を含む): 320758704

約数和(自身を除く): 156744436

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 90917, 181834, 363668, 1000087, 2000174, 3727597, 4000348, 7455194, 14910388, 41003567, 82007134, 164014268]

約数ペア:

[(1, 164014268), (2, 82007134), (4, 41003567), (11, 14910388), (22, 7455194), (41, 4000348), (44, 3727597), (82, 2000174), (164, 1000087), (451, 363668), (902, 181834), (1804, 90917)]