87825128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{733}}^1\times {\mathrm{881}}^1$

素因数の和:1637

約数の個数: 32

約数和(自身を含む): 174794760

約数和(自身を除く): 86969632

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 733, 881, 1466, 1762, 2932, 3524, 5864, 7048, 12461, 14977, 24922, 29954, 49844, 59908, 99688, 119816, 645773, 1291546, 2583092, 5166184, 10978141, 21956282, 43912564, 87825128]

約数ペア:

[(1, 87825128), (2, 43912564), (4, 21956282), (8, 10978141), (17, 5166184), (34, 2583092), (68, 1291546), (136, 645773), (733, 119816), (881, 99688), (1466, 59908), (1762, 49844), (2932, 29954), (3524, 24922), (5864, 14977), (7048, 12461)]