91185808

素因数分解:

$2^4\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1889}}^1$

素因数の和:2335

約数の個数: 40

約数和(自身を含む): 202487040

約数和(自身を除く): 111301232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 431, 862, 1724, 1889, 3017, 3448, 3778, 6034, 6896, 7556, 12068, 13223, 15112, 24136, 26446, 30224, 48272, 52892, 105784, 211568, 814159, 1628318, 3256636, 5699113, 6513272, 11398226, 13026544, 22796452, 45592904, 91185808]

約数ペア:

[(1, 91185808), (2, 45592904), (4, 22796452), (7, 13026544), (8, 11398226), (14, 6513272), (16, 5699113), (28, 3256636), (56, 1628318), (112, 814159), (431, 211568), (862, 105784), (1724, 52892), (1889, 48272), (3017, 30224), (3448, 26446), (3778, 24136), (6034, 15112), (6896, 13223), (7556, 12068)]