80623088

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55373}}^1$

素因数の和:55401

約数の個数: 40

約数和(自身を含む): 192258528

約数和(自身を除く): 111635440

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 55373, 110746, 221492, 387611, 442984, 719849, 775222, 885968, 1439698, 1550444, 2879396, 3100888, 5038943, 5758792, 6201776, 10077886, 11517584, 20155772, 40311544, 80623088]

約数ペア:

[(1, 80623088), (2, 40311544), (4, 20155772), (7, 11517584), (8, 10077886), (13, 6201776), (14, 5758792), (16, 5038943), (26, 3100888), (28, 2879396), (52, 1550444), (56, 1439698), (91, 885968), (104, 775222), (112, 719849), (182, 442984), (208, 387611), (364, 221492), (728, 110746), (1456, 55373)]