90132622

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{2221}}^1$

素因数の和:2523

約数の個数: 16

約数和(自身を含む): 137266272

約数和(自身を除く): 47133650

約数列:

[1, 2, 103, 197, 206, 394, 2221, 4442, 20291, 40582, 228763, 437537, 457526, 875074, 45066311, 90132622]

約数ペア:

[(1, 90132622), (2, 45066311), (103, 875074), (197, 457526), (206, 437537), (394, 228763), (2221, 40582), (4442, 20291)]