38839732

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2143}}^1$

素因数の和:2367

約数の個数: 24

約数和(自身を含む): 71318016

約数和(自身を除く): 32478284

約数列:

[1, 2, 4, 23, 46, 92, 197, 394, 788, 2143, 4286, 4531, 8572, 9062, 18124, 49289, 98578, 197156, 422171, 844342, 1688684, 9709933, 19419866, 38839732]

約数ペア:

[(1, 38839732), (2, 19419866), (4, 9709933), (23, 1688684), (46, 844342), (92, 422171), (197, 197156), (394, 98578), (788, 49289), (2143, 18124), (4286, 9062), (4531, 8572)]