38530064

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{56003}}^1$

素因数の和:56054

約数の個数: 20

約数和(自身を含む): 76389456

約数和(自身を除く): 37859392

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 56003, 112006, 224012, 448024, 896048, 2408129, 4816258, 9632516, 19265032, 38530064]

約数ペア:

[(1, 38530064), (2, 19265032), (4, 9632516), (8, 4816258), (16, 2408129), (43, 896048), (86, 448024), (172, 224012), (344, 112006), (688, 56003)]