40988542

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{100957}}^1$

素因数の和:100995

約数の個数: 16

約数和(自身を含む): 72689760

約数和(自身を除く): 31701218

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 100957, 201914, 706699, 1413398, 2927753, 5855506, 20494271, 40988542]

約数ペア:

[(1, 40988542), (2, 20494271), (7, 5855506), (14, 2927753), (29, 1413398), (58, 706699), (203, 201914), (406, 100957)]