38156920042

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1\times {\mathrm{455431}}^1$

素因数の和:455853

約数の個数: 16

約数和(自身を含む): 57810716352

約数和(自身を除く): 19653796310

約数列:

[1, 2, 163, 257, 326, 514, 41891, 83782, 455431, 910862, 74235253, 117045767, 148470506, 234091534, 19078460021, 38156920042]

約数ペア:

[(1, 38156920042), (2, 19078460021), (163, 234091534), (257, 148470506), (326, 117045767), (514, 74235253), (41891, 910862), (83782, 455431)]