40675937

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 44375040

約数和(自身を除く): 3699103

約数列:

[1, 23, 31, 89, 641, 713, 2047, 2759, 14743, 19871, 57049, 63457, 457033, 1312127, 1768519, 40675937]

約数ペア:

[(1, 40675937), (23, 1768519), (31, 1312127), (89, 457033), (641, 63457), (713, 57049), (2047, 19871), (2759, 14743)]