8156564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{691}}^1$

素因数の和:935

約数の個数: 24

約数和(自身を含む): 15462048

約数和(自身を除く): 7305484

約数列:

[1, 2, 4, 13, 26, 52, 227, 454, 691, 908, 1382, 2764, 2951, 5902, 8983, 11804, 17966, 35932, 156857, 313714, 627428, 2039141, 4078282, 8156564]

約数ペア:

[(1, 8156564), (2, 4078282), (4, 2039141), (13, 627428), (26, 313714), (52, 156857), (227, 35932), (454, 17966), (691, 11804), (908, 8983), (1382, 5902), (2764, 2951)]