86999378

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1\times {\mathrm{1163}}^1$

素因数の和:1609

約数の個数: 16

約数和(自身を含む): 132165216

約数和(自身を除く): 45165838

約数列:

[1, 2, 113, 226, 331, 662, 1163, 2326, 37403, 74806, 131419, 262838, 384953, 769906, 43499689, 86999378]

約数ペア:

[(1, 86999378), (2, 43499689), (113, 769906), (226, 384953), (331, 262838), (662, 131419), (1163, 74806), (2326, 37403)]