131000224

素因数分解:

$2^5\times {\mathrm{1601}}^1\times {\mathrm{2557}}^1$

素因数の和:4168

約数の個数: 24

約数和(自身を含む): 258168708

約数和(自身を除く): 127168484

約数列:

[1, 2, 4, 8, 16, 32, 1601, 2557, 3202, 5114, 6404, 10228, 12808, 20456, 25616, 40912, 51232, 81824, 4093757, 8187514, 16375028, 32750056, 65500112, 131000224]

約数ペア:

[(1, 131000224), (2, 65500112), (4, 32750056), (8, 16375028), (16, 8187514), (32, 4093757), (1601, 81824), (2557, 51232), (3202, 40912), (5114, 25616), (6404, 20456), (10228, 12808)]