40046134

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{2203}}^1$

素因数の和:2415

約数の個数: 16

約数和(自身を含む): 61491600

約数和(自身を除く): 21445466

約数列:

[1, 2, 61, 122, 149, 298, 2203, 4406, 9089, 18178, 134383, 268766, 328247, 656494, 20023067, 40046134]

約数ペア:

[(1, 40046134), (2, 20023067), (61, 656494), (122, 328247), (149, 268766), (298, 134383), (2203, 18178), (4406, 9089)]