81824731

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 87713280

約数和(自身を除く): 5888549

約数列:

[1, 23, 71, 89, 563, 1633, 2047, 6319, 12949, 39973, 50107, 145337, 919379, 1152461, 3557597, 81824731]

約数ペア:

[(1, 81824731), (23, 3557597), (71, 1152461), (89, 919379), (563, 145337), (1633, 50107), (2047, 39973), (6319, 12949)]