85814963

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 104509440

約数和(自身を除く): 18694477

約数列:

[1, 13, 17, 19, 107, 191, 221, 247, 323, 1391, 1819, 2033, 2483, 3247, 3629, 4199, 20437, 23647, 26429, 34561, 42211, 47177, 61693, 265681, 347429, 388303, 449293, 802009, 4516577, 5047939, 6601151, 85814963]

約数ペア:

[(1, 85814963), (13, 6601151), (17, 5047939), (19, 4516577), (107, 802009), (191, 449293), (221, 388303), (247, 347429), (323, 265681), (1391, 61693), (1819, 47177), (2033, 42211), (2483, 34561), (3247, 26429), (3629, 23647), (4199, 20437)]