40543538

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{170351}}^1$

素因数の和:170377

約数の個数: 16

約数和(自身を含む): 73592064

約数和(自身を除く): 33048526

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 170351, 340702, 1192457, 2384914, 2895967, 5791934, 20271769, 40543538]

約数ペア:

[(1, 40543538), (2, 20271769), (7, 5791934), (14, 2895967), (17, 2384914), (34, 1192457), (119, 340702), (238, 170351)]