16189280

素因数分解:

$2^5\times 5^1\times {\mathrm{101183}}^1$

素因数の和:101198

約数の個数: 24

約数和(自身を含む): 38247552

約数和(自身を除く): 22058272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 101183, 202366, 404732, 505915, 809464, 1011830, 1618928, 2023660, 3237856, 4047320, 8094640, 16189280]

約数ペア:

[(1, 16189280), (2, 8094640), (4, 4047320), (5, 3237856), (8, 2023660), (10, 1618928), (16, 1011830), (20, 809464), (32, 505915), (40, 404732), (80, 202366), (160, 101183)]