40495164

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{78479}}^1$

素因数の和:78529

約数の個数: 24

約数和(自身を含む): 96687360

約数和(自身を除く): 56192196

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 78479, 156958, 235437, 313916, 470874, 941748, 3374597, 6749194, 10123791, 13498388, 20247582, 40495164]

約数ペア:

[(1, 40495164), (2, 20247582), (3, 13498388), (4, 10123791), (6, 6749194), (12, 3374597), (43, 941748), (86, 470874), (129, 313916), (172, 235437), (258, 156958), (516, 78479)]