42889618

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{4831}}^1$

素因数の和:5049

約数の個数: 16

約数和(自身を含む): 67493376

約数和(自身を除く): 24603758

約数列:

[1, 2, 23, 46, 193, 386, 4439, 4831, 8878, 9662, 111113, 222226, 932383, 1864766, 21444809, 42889618]

約数ペア:

[(1, 42889618), (2, 21444809), (23, 1864766), (46, 932383), (193, 222226), (386, 111113), (4439, 9662), (4831, 8878)]