38778512

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{22651}}^1$

素因数の和:22766

約数の個数: 20

約数和(自身を含む): 75838896

約数和(自身を除く): 37060384

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 22651, 45302, 90604, 181208, 362416, 2423657, 4847314, 9694628, 19389256, 38778512]

約数ペア:

[(1, 38778512), (2, 19389256), (4, 9694628), (8, 4847314), (16, 2423657), (107, 362416), (214, 181208), (428, 90604), (856, 45302), (1712, 22651)]