40182376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{386369}}^1$

素因数の和:386388

約数の個数: 16

約数和(自身を含む): 81137700

約数和(自身を除く): 40955324

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 386369, 772738, 1545476, 3090952, 5022797, 10045594, 20091188, 40182376]

約数ペア:

[(1, 40182376), (2, 20091188), (4, 10045594), (8, 5022797), (13, 3090952), (26, 1545476), (52, 772738), (104, 386369)]