80399044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{12101}}^1$

素因数の和:12267

約数の個数: 24

約数和(自身を含む): 154518336

約数和(自身を除く): 74119292

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1661, 3322, 6644, 12101, 24202, 48404, 133111, 266222, 532444, 1827251, 3654502, 7309004, 20099761, 40199522, 80399044]

約数ペア:

[(1, 80399044), (2, 40199522), (4, 20099761), (11, 7309004), (22, 3654502), (44, 1827251), (151, 532444), (302, 266222), (604, 133111), (1661, 48404), (3322, 24202), (6644, 12101)]