89766838

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1871}}^1$

素因数の和:2052

約数の個数: 32

約数和(自身を含む): 161740800

約数和(自身を除く): 71973962

約数列:

[1, 2, 7, 14, 23, 46, 149, 161, 298, 322, 1043, 1871, 2086, 3427, 3742, 6854, 13097, 23989, 26194, 43033, 47978, 86066, 278779, 301231, 557558, 602462, 1951453, 3902906, 6411917, 12823834, 44883419, 89766838]

約数ペア:

[(1, 89766838), (2, 44883419), (7, 12823834), (14, 6411917), (23, 3902906), (46, 1951453), (149, 602462), (161, 557558), (298, 301231), (322, 278779), (1043, 86066), (1871, 47978), (2086, 43033), (3427, 26194), (3742, 23989), (6854, 13097)]