38975642

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{1217}}^1$

素因数の和:1525

約数の個数: 16

約数和(自身を含む): 59633280

約数和(自身を除く): 20657638

約数列:

[1, 2, 67, 134, 239, 478, 1217, 2434, 16013, 32026, 81539, 163078, 290863, 581726, 19487821, 38975642]

約数ペア:

[(1, 38975642), (2, 19487821), (67, 581726), (134, 290863), (239, 163078), (478, 81539), (1217, 32026), (2434, 16013)]