89806938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2919

約数の個数: 48

約数和(自身を含む): 200837376

約数和(自身を除く): 111030438

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 169, 186, 338, 403, 507, 806, 1014, 1209, 2418, 2857, 5239, 5714, 8571, 10478, 15717, 17142, 31434, 37141, 74282, 88567, 111423, 177134, 222846, 265701, 482833, 531402, 965666, 1151371, 1448499, 2302742, 2896998, 3454113, 6908226, 14967823, 29935646, 44903469, 89806938]

約数ペア:

[(1, 89806938), (2, 44903469), (3, 29935646), (6, 14967823), (13, 6908226), (26, 3454113), (31, 2896998), (39, 2302742), (62, 1448499), (78, 1151371), (93, 965666), (169, 531402), (186, 482833), (338, 265701), (403, 222846), (507, 177134), (806, 111423), (1014, 88567), (1209, 74282), (2418, 37141), (2857, 31434), (5239, 17142), (5714, 15717), (8571, 10478)]