136923838

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{20261}}^1$

素因数の和:20403

約数の個数: 16

約数和(自身を含む): 213966720

約数和(自身を除く): 77042882

約数列:

[1, 2, 31, 62, 109, 218, 3379, 6758, 20261, 40522, 628091, 1256182, 2208449, 4416898, 68461919, 136923838]

約数ペア:

[(1, 136923838), (2, 68461919), (31, 4416898), (62, 2208449), (109, 1256182), (218, 628091), (3379, 40522), (6758, 20261)]