80630134

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1237}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 137269440

約数和(自身を除く): 56639306

約数列:

[1, 2, 13, 23, 26, 46, 109, 218, 299, 598, 1237, 1417, 2474, 2507, 2834, 5014, 16081, 28451, 32162, 32591, 56902, 65182, 134833, 269666, 369863, 739726, 1752829, 3101159, 3505658, 6202318, 40315067, 80630134]

約数ペア:

[(1, 80630134), (2, 40315067), (13, 6202318), (23, 3505658), (26, 3101159), (46, 1752829), (109, 739726), (218, 369863), (299, 269666), (598, 134833), (1237, 65182), (1417, 56902), (2474, 32591), (2507, 32162), (2834, 28451), (5014, 16081)]