88990726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{443}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 152679168

約数和(自身を除く): 63688442

約数列:

[1, 2, 11, 22, 23, 46, 253, 397, 443, 506, 794, 886, 4367, 4873, 8734, 9131, 9746, 10189, 18262, 20378, 100441, 112079, 175871, 200882, 224158, 351742, 1934581, 3869162, 4045033, 8090066, 44495363, 88990726]

約数ペア:

[(1, 88990726), (2, 44495363), (11, 8090066), (22, 4045033), (23, 3869162), (46, 1934581), (253, 351742), (397, 224158), (443, 200882), (506, 175871), (794, 112079), (886, 100441), (4367, 20378), (4873, 18262), (8734, 10189), (9131, 9746)]