40397542

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{2963}}^1$

素因数の和:3383

約数の個数: 16

約数和(自身を含む): 64342512

約数和(自身を除く): 23944970

約数列:

[1, 2, 17, 34, 401, 802, 2963, 5926, 6817, 13634, 50371, 100742, 1188163, 2376326, 20198771, 40397542]

約数ペア:

[(1, 40397542), (2, 20198771), (17, 2376326), (34, 1188163), (401, 100742), (802, 50371), (2963, 13634), (5926, 6817)]