80831406

素因数分解:

$2^1\times 3^1\times {\mathrm{613}}^1\times {\mathrm{21977}}^1$

素因数の和:22595

約数の個数: 16

約数和(自身を含む): 161933904

約数和(自身を除く): 81102498

約数列:

[1, 2, 3, 6, 613, 1226, 1839, 3678, 21977, 43954, 65931, 131862, 13471901, 26943802, 40415703, 80831406]

約数ペア:

[(1, 80831406), (2, 40415703), (3, 26943802), (6, 13471901), (613, 131862), (1226, 65931), (1839, 43954), (3678, 21977)]