40419112

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{123229}}^1$

素因数の和:123276

約数の個数: 16

約数和(自身を含む): 77634900

約数和(自身を除く): 37215788

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 123229, 246458, 492916, 985832, 5052389, 10104778, 20209556, 40419112]

約数ペア:

[(1, 40419112), (2, 20209556), (4, 10104778), (8, 5052389), (41, 985832), (82, 492916), (164, 246458), (328, 123229)]