81829162

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{45817}}^1$

素因数の和:45885

約数の個数: 16

約数和(自身を含む): 131955840

約数和(自身を除く): 50126678

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 45817, 91634, 870523, 1741046, 2153399, 4306798, 40914581, 81829162]

約数ペア:

[(1, 81829162), (2, 40914581), (19, 4306798), (38, 2153399), (47, 1741046), (94, 870523), (893, 91634), (1786, 45817)]