87703012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{887}}^1\times {\mathrm{1301}}^1$

素因数の和:2211

約数の個数: 24

約数和(自身を含む): 161864640

約数和(自身を除く): 74161628

約数列:

[1, 2, 4, 19, 38, 76, 887, 1301, 1774, 2602, 3548, 5204, 16853, 24719, 33706, 49438, 67412, 98876, 1153987, 2307974, 4615948, 21925753, 43851506, 87703012]

約数ペア:

[(1, 87703012), (2, 43851506), (4, 21925753), (19, 4615948), (38, 2307974), (76, 1153987), (887, 98876), (1301, 67412), (1774, 49438), (2602, 33706), (3548, 24719), (5204, 16853)]