67177424

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{40763}}^1$

素因数の和:40874

約数の個数: 20

約数和(自身を含む): 131423136

約数和(自身を除く): 64245712

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 40763, 81526, 163052, 326104, 652208, 4198589, 8397178, 16794356, 33588712, 67177424]

約数ペア:

[(1, 67177424), (2, 33588712), (4, 16794356), (8, 8397178), (16, 4198589), (103, 652208), (206, 326104), (412, 163052), (824, 81526), (1648, 40763)]