31685016

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{467}}^1$

素因数の和:744

約数の個数: 64

約数和(自身を含む): 86935680

約数和(自身を除く): 55250664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 257, 264, 467, 514, 771, 934, 1028, 1401, 1542, 1868, 2056, 2802, 2827, 3084, 3736, 5137, 5604, 5654, 6168, 8481, 10274, 11208, 11308, 15411, 16962, 20548, 22616, 30822, 33924, 41096, 61644, 67848, 120019, 123288, 240038, 360057, 480076, 720114, 960152, 1320209, 1440228, 2640418, 2880456, 3960627, 5280836, 7921254, 10561672, 15842508, 31685016]

約数ペア:

[(1, 31685016), (2, 15842508), (3, 10561672), (4, 7921254), (6, 5280836), (8, 3960627), (11, 2880456), (12, 2640418), (22, 1440228), (24, 1320209), (33, 960152), (44, 720114), (66, 480076), (88, 360057), (132, 240038), (257, 123288), (264, 120019), (467, 67848), (514, 61644), (771, 41096), (934, 33924), (1028, 30822), (1401, 22616), (1542, 20548), (1868, 16962), (2056, 15411), (2802, 11308), (2827, 11208), (3084, 10274), (3736, 8481), (5137, 6168), (5604, 5654)]