80811946

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 127670400

約数和(自身を除く): 46858454

約数列:

[1, 2, 59, 61, 103, 109, 118, 122, 206, 218, 3599, 6077, 6283, 6431, 6649, 7198, 11227, 12154, 12566, 12862, 13298, 22454, 370697, 392291, 662393, 684847, 741394, 784582, 1324786, 1369694, 40405973, 80811946]

約数ペア:

[(1, 80811946), (2, 40405973), (59, 1369694), (61, 1324786), (103, 784582), (109, 741394), (118, 684847), (122, 662393), (206, 392291), (218, 370697), (3599, 22454), (6077, 13298), (6283, 12862), (6431, 12566), (6649, 12154), (7198, 11227)]