40274846

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{773}}^1$

素因数の和:1123

約数の個数: 16

約数和(自身を含む): 61300800

約数和(自身を除く): 21025954

約数列:

[1, 2, 109, 218, 239, 478, 773, 1546, 26051, 52102, 84257, 168514, 184747, 369494, 20137423, 40274846]

約数ペア:

[(1, 40274846), (2, 20137423), (109, 369494), (218, 184747), (239, 168514), (478, 84257), (773, 52102), (1546, 26051)]