91150288

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{247691}}^1$

素因数の和:247722

約数の個数: 20

約数和(自身を含む): 184282848

約数和(自身を除く): 93132560

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 247691, 495382, 990764, 1981528, 3963056, 5696893, 11393786, 22787572, 45575144, 91150288]

約数ペア:

[(1, 91150288), (2, 45575144), (4, 22787572), (8, 11393786), (16, 5696893), (23, 3963056), (46, 1981528), (92, 990764), (184, 495382), (368, 247691)]