90745382

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12161}}^1$

素因数の和:12224

約数の個数: 32

約数和(自身を含む): 171630144

約数和(自身を除く): 80884762

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 3731, 7462, 12161, 24322, 85127, 158093, 170254, 316186, 498601, 997202, 1106651, 2213302, 3490207, 6481813, 6980414, 12963626, 45372691, 90745382]

約数ペア:

[(1, 90745382), (2, 45372691), (7, 12963626), (13, 6980414), (14, 6481813), (26, 3490207), (41, 2213302), (82, 1106651), (91, 997202), (182, 498601), (287, 316186), (533, 170254), (574, 158093), (1066, 85127), (3731, 24322), (7462, 12161)]