89078708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{2137}}^1$

素因数の和:2771

約数の個数: 24

約数和(自身を含む): 165404232

約数和(自身を除く): 76325524

約数列:

[1, 2, 4, 17, 34, 68, 613, 1226, 2137, 2452, 4274, 8548, 10421, 20842, 36329, 41684, 72658, 145316, 1309981, 2619962, 5239924, 22269677, 44539354, 89078708]

約数ペア:

[(1, 89078708), (2, 44539354), (4, 22269677), (17, 5239924), (34, 2619962), (68, 1309981), (613, 145316), (1226, 72658), (2137, 41684), (2452, 36329), (4274, 20842), (8548, 10421)]