87917776

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5827}}^1$

素因数の和:5899

約数の個数: 40

約数和(自身を含む): 182113344

約数和(自身を除く): 94195568

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 184, 328, 368, 656, 943, 1886, 3772, 5827, 7544, 11654, 15088, 23308, 46616, 93232, 134021, 238907, 268042, 477814, 536084, 955628, 1072168, 1911256, 2144336, 3822512, 5494861, 10989722, 21979444, 43958888, 87917776]

約数ペア:

[(1, 87917776), (2, 43958888), (4, 21979444), (8, 10989722), (16, 5494861), (23, 3822512), (41, 2144336), (46, 1911256), (82, 1072168), (92, 955628), (164, 536084), (184, 477814), (328, 268042), (368, 238907), (656, 134021), (943, 93232), (1886, 46616), (3772, 23308), (5827, 15088), (7544, 11654)]