40902742

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{1097}}^1$

素因数の和:1383

約数の個数: 16

約数和(自身を含む): 62348832

約数和(自身を除く): 21446090

約数列:

[1, 2, 103, 181, 206, 362, 1097, 2194, 18643, 37286, 112991, 198557, 225982, 397114, 20451371, 40902742]

約数ペア:

[(1, 40902742), (2, 20451371), (103, 397114), (181, 225982), (206, 198557), (362, 112991), (1097, 37286), (2194, 18643)]