42882164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43403}}^1$

素因数の和:43439

約数の個数: 24

約数和(自身を含む): 85071840

約数和(自身を除く): 42189676

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 43403, 86806, 173612, 564239, 824657, 1128478, 1649314, 2256956, 3298628, 10720541, 21441082, 42882164]

約数ペア:

[(1, 42882164), (2, 21441082), (4, 10720541), (13, 3298628), (19, 2256956), (26, 1649314), (38, 1128478), (52, 824657), (76, 564239), (247, 173612), (494, 86806), (988, 43403)]