81079042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4127}}^1$

素因数の和:4206

約数の個数: 32

約数和(自身を含む): 142663680

約数和(自身を除く): 61584638

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 209, 418, 517, 893, 1034, 1786, 4127, 8254, 9823, 19646, 45397, 78413, 90794, 156826, 193969, 387938, 862543, 1725086, 2133659, 3685411, 4267318, 7370822, 40539521, 81079042]

約数ペア:

[(1, 81079042), (2, 40539521), (11, 7370822), (19, 4267318), (22, 3685411), (38, 2133659), (47, 1725086), (94, 862543), (209, 387938), (418, 193969), (517, 156826), (893, 90794), (1034, 78413), (1786, 45397), (4127, 19646), (8254, 9823)]