87241328

素因数分解:

$2^4\times {\mathrm{1553}}^1\times {\mathrm{3511}}^1$

素因数の和:5072

約数の個数: 20

約数和(自身を含む): 169187088

約数和(自身を除く): 81945760

約数列:

[1, 2, 4, 8, 16, 1553, 3106, 3511, 6212, 7022, 12424, 14044, 24848, 28088, 56176, 5452583, 10905166, 21810332, 43620664, 87241328]

約数ペア:

[(1, 87241328), (2, 43620664), (4, 21810332), (8, 10905166), (16, 5452583), (1553, 56176), (3106, 28088), (3511, 24848), (6212, 14044), (7022, 12424)]