81272288

素因数分解:

$2^5\times {\mathrm{941}}^1\times {\mathrm{2699}}^1$

素因数の和:3650

約数の個数: 24

約数和(自身を含む): 160234200

約数和(自身を除く): 78961912

約数列:

[1, 2, 4, 8, 16, 32, 941, 1882, 2699, 3764, 5398, 7528, 10796, 15056, 21592, 30112, 43184, 86368, 2539759, 5079518, 10159036, 20318072, 40636144, 81272288]

約数ペア:

[(1, 81272288), (2, 40636144), (4, 20318072), (8, 10159036), (16, 5079518), (32, 2539759), (941, 86368), (1882, 43184), (2699, 30112), (3764, 21592), (5398, 15056), (7528, 10796)]