90345238

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{3457}}^1$

素因数の和:3711

約数の個数: 16

約数和(自身を含む): 138181680

約数和(自身を除く): 47836442

約数列:

[1, 2, 73, 146, 179, 358, 3457, 6914, 13067, 26134, 252361, 504722, 618803, 1237606, 45172619, 90345238]

約数ペア:

[(1, 90345238), (2, 45172619), (73, 1237606), (146, 618803), (179, 504722), (358, 252361), (3457, 26134), (6914, 13067)]