80212086894

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{1279667}}^1$

素因数の和:1280040

約数の個数: 32

約数和(自身を含む): 166090669056

約数和(自身を除く): 85878582162

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 337, 674, 1011, 2022, 10447, 20894, 31341, 62682, 1279667, 2559334, 3839001, 7678002, 39669677, 79339354, 119009031, 238018062, 431247779, 862495558, 1293743337, 2587486674, 13368681149, 26737362298, 40106043447, 80212086894]

約数ペア:

[(1, 80212086894), (2, 40106043447), (3, 26737362298), (6, 13368681149), (31, 2587486674), (62, 1293743337), (93, 862495558), (186, 431247779), (337, 238018062), (674, 119009031), (1011, 79339354), (2022, 39669677), (10447, 7678002), (20894, 3839001), (31341, 2559334), (62682, 1279667)]