8031992

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 15549600

約数和(自身を除く): 7517608

約数列:

[1, 2, 4, 8, 61, 109, 122, 151, 218, 244, 302, 436, 488, 604, 872, 1208, 6649, 9211, 13298, 16459, 18422, 26596, 32918, 36844, 53192, 65836, 73688, 131672, 1003999, 2007998, 4015996, 8031992]

約数ペア:

[(1, 8031992), (2, 4015996), (4, 2007998), (8, 1003999), (61, 131672), (109, 73688), (122, 65836), (151, 53192), (218, 36844), (244, 32918), (302, 26596), (436, 18422), (488, 16459), (604, 13298), (872, 9211), (1208, 6649)]