42663494

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{1637}}^1$

素因数の和:1879

約数の個数: 16

約数和(自身を含む): 65218608

約数和(自身を除く): 22555114

約数列:

[1, 2, 83, 157, 166, 314, 1637, 3274, 13031, 26062, 135871, 257009, 271742, 514018, 21331747, 42663494]

約数ペア:

[(1, 42663494), (2, 21331747), (83, 514018), (157, 271742), (166, 257009), (314, 135871), (1637, 26062), (3274, 13031)]