89896846

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 149940000

約数和(自身を除く): 60043154

約数列:

[1, 2, 13, 26, 41, 82, 169, 338, 499, 533, 998, 1066, 2197, 4394, 6487, 6929, 12974, 13858, 20459, 40918, 84331, 90077, 168662, 180154, 265967, 531934, 1096303, 2192606, 3457571, 6915142, 44948423, 89896846]

約数ペア:

[(1, 89896846), (2, 44948423), (13, 6915142), (26, 3457571), (41, 2192606), (82, 1096303), (169, 531934), (338, 265967), (499, 180154), (533, 168662), (998, 90077), (1066, 84331), (2197, 40918), (4394, 20459), (6487, 13858), (6929, 12974)]