81983636

素因数分解:

$2^2\times 7^1\times {\mathrm{887}}^1\times {\mathrm{3301}}^1$

素因数の和:4199

約数の個数: 24

約数和(自身を含む): 164201856

約数和(自身を除く): 82218220

約数列:

[1, 2, 4, 7, 14, 28, 887, 1774, 3301, 3548, 6209, 6602, 12418, 13204, 23107, 24836, 46214, 92428, 2927987, 5855974, 11711948, 20495909, 40991818, 81983636]

約数ペア:

[(1, 81983636), (2, 40991818), (4, 20495909), (7, 11711948), (14, 5855974), (28, 2927987), (887, 92428), (1774, 46214), (3301, 24836), (3548, 23107), (6209, 13204), (6602, 12418)]