31591392

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:960

約数の個数: 96

約数和(自身を含む): 96671232

約数和(自身を除く): 65079840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 84, 96, 106, 112, 159, 168, 212, 224, 318, 336, 371, 424, 636, 672, 742, 848, 887, 1113, 1272, 1484, 1696, 1774, 2226, 2544, 2661, 2968, 3548, 4452, 5088, 5322, 5936, 6209, 7096, 8904, 10644, 11872, 12418, 14192, 17808, 18627, 21288, 24836, 28384, 35616, 37254, 42576, 47011, 49672, 74508, 85152, 94022, 99344, 141033, 149016, 188044, 198688, 282066, 298032, 329077, 376088, 564132, 596064, 658154, 752176, 987231, 1128264, 1316308, 1504352, 1974462, 2256528, 2632616, 3948924, 4513056, 5265232, 7897848, 10530464, 15795696, 31591392]

約数ペア:

[(1, 31591392), (2, 15795696), (3, 10530464), (4, 7897848), (6, 5265232), (7, 4513056), (8, 3948924), (12, 2632616), (14, 2256528), (16, 1974462), (21, 1504352), (24, 1316308), (28, 1128264), (32, 987231), (42, 752176), (48, 658154), (53, 596064), (56, 564132), (84, 376088), (96, 329077), (106, 298032), (112, 282066), (159, 198688), (168, 188044), (212, 149016), (224, 141033), (318, 99344), (336, 94022), (371, 85152), (424, 74508), (636, 49672), (672, 47011), (742, 42576), (848, 37254), (887, 35616), (1113, 28384), (1272, 24836), (1484, 21288), (1696, 18627), (1774, 17808), (2226, 14192), (2544, 12418), (2661, 11872), (2968, 10644), (3548, 8904), (4452, 7096), (5088, 6209), (5322, 5936)]