31084368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1303}}^1$

素因数の和:1392

約数の個数: 80

約数和(自身を含む): 93136896

約数和(自身を除く): 62052528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1303, 1491, 1704, 1988, 2606, 2982, 3408, 3909, 3976, 5212, 5964, 7818, 7952, 9121, 10424, 11928, 15636, 18242, 20848, 23856, 27363, 31272, 36484, 54726, 62544, 72968, 92513, 109452, 145936, 185026, 218904, 277539, 370052, 437808, 555078, 647591, 740104, 1110156, 1295182, 1480208, 1942773, 2220312, 2590364, 3885546, 4440624, 5180728, 7771092, 10361456, 15542184, 31084368]

約数ペア:

[(1, 31084368), (2, 15542184), (3, 10361456), (4, 7771092), (6, 5180728), (7, 4440624), (8, 3885546), (12, 2590364), (14, 2220312), (16, 1942773), (21, 1480208), (24, 1295182), (28, 1110156), (42, 740104), (48, 647591), (56, 555078), (71, 437808), (84, 370052), (112, 277539), (142, 218904), (168, 185026), (213, 145936), (284, 109452), (336, 92513), (426, 72968), (497, 62544), (568, 54726), (852, 36484), (994, 31272), (1136, 27363), (1303, 23856), (1491, 20848), (1704, 18242), (1988, 15636), (2606, 11928), (2982, 10424), (3408, 9121), (3909, 7952), (3976, 7818), (5212, 5964)]