423133072

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{615019}}^1$

素因数の和:615070

約数の個数: 20

約数和(自身を含む): 838887280

約数和(自身を除く): 415754208

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 615019, 1230038, 2460076, 4920152, 9840304, 26445817, 52891634, 105783268, 211566536, 423133072]

約数ペア:

[(1, 423133072), (2, 211566536), (4, 105783268), (8, 52891634), (16, 26445817), (43, 9840304), (86, 4920152), (172, 2460076), (344, 1230038), (688, 615019)]