40311386

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{16699}}^1$

素因数の和:16789

約数の個数: 16

約数和(自身を含む): 64929600

約数和(自身を除く): 24618214

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 16699, 33398, 283883, 567766, 1185629, 2371258, 20155693, 40311386]

約数ペア:

[(1, 40311386), (2, 20155693), (17, 2371258), (34, 1185629), (71, 567766), (142, 283883), (1207, 33398), (2414, 16699)]