42663452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{20011}}^1$

素因数の和:20069

約数の個数: 24

約数和(自身を含む): 82369392

約数和(自身を除く): 39705940

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 20011, 40022, 80044, 260143, 520286, 820451, 1040572, 1640902, 3281804, 10665863, 21331726, 42663452]

約数ペア:

[(1, 42663452), (2, 21331726), (4, 10665863), (13, 3281804), (26, 1640902), (41, 1040572), (52, 820451), (82, 520286), (164, 260143), (533, 80044), (1066, 40022), (2132, 20011)]