81563522

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{8573}}^1$

素因数の和:8713

約数の個数: 16

約数和(自身を含む): 125934912

約数和(自身を除く): 44371390

約数列:

[1, 2, 67, 71, 134, 142, 4757, 8573, 9514, 17146, 574391, 608683, 1148782, 1217366, 40781761, 81563522]

約数ペア:

[(1, 81563522), (2, 40781761), (67, 1217366), (71, 1148782), (134, 608683), (142, 574391), (4757, 17146), (8573, 9514)]