81888058

素因数分解:

$2^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{5381}}^1$

素因数の和:6477

約数の個数: 16

約数和(自身を含む): 140534784

約数和(自身を除く): 58646726

約数列:

[1, 2, 7, 14, 1087, 2174, 5381, 7609, 10762, 15218, 37667, 75334, 5849147, 11698294, 40944029, 81888058]

約数ペア:

[(1, 81888058), (2, 40944029), (7, 11698294), (14, 5849147), (1087, 75334), (2174, 37667), (5381, 15218), (7609, 10762)]