38463844

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1979}}^1$

素因数の和:2139

約数の個数: 24

約数和(自身を含む): 69521760

約数和(自身を除く): 31057916

約数列:

[1, 2, 4, 43, 86, 113, 172, 226, 452, 1979, 3958, 4859, 7916, 9718, 19436, 85097, 170194, 223627, 340388, 447254, 894508, 9615961, 19231922, 38463844]

約数ペア:

[(1, 38463844), (2, 19231922), (4, 9615961), (43, 894508), (86, 447254), (113, 340388), (172, 223627), (226, 170194), (452, 85097), (1979, 19436), (3958, 9718), (4859, 7916)]