87781088

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{827}}^1$

素因数の和:975

約数の個数: 48

約数和(自身を含む): 180278784

約数和(自身を除く): 92497696

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 107, 124, 214, 248, 428, 496, 827, 856, 992, 1654, 1712, 3308, 3317, 3424, 6616, 6634, 13232, 13268, 25637, 26464, 26536, 51274, 53072, 88489, 102548, 106144, 176978, 205096, 353956, 410192, 707912, 820384, 1415824, 2743159, 2831648, 5486318, 10972636, 21945272, 43890544, 87781088]

約数ペア:

[(1, 87781088), (2, 43890544), (4, 21945272), (8, 10972636), (16, 5486318), (31, 2831648), (32, 2743159), (62, 1415824), (107, 820384), (124, 707912), (214, 410192), (248, 353956), (428, 205096), (496, 176978), (827, 106144), (856, 102548), (992, 88489), (1654, 53072), (1712, 51274), (3308, 26536), (3317, 26464), (3424, 25637), (6616, 13268), (6634, 13232)]