87731392

素因数分解:

$2^6\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1733}}^1$

素因数の和:1865

約数の個数: 56

約数和(自身を含む): 200838816

約数和(自身を除く): 113107424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 113, 224, 226, 448, 452, 791, 904, 1582, 1733, 1808, 3164, 3466, 3616, 6328, 6932, 7232, 12131, 12656, 13864, 24262, 25312, 27728, 48524, 50624, 55456, 97048, 110912, 194096, 195829, 388192, 391658, 776384, 783316, 1370803, 1566632, 2741606, 3133264, 5483212, 6266528, 10966424, 12533056, 21932848, 43865696, 87731392]

約数ペア:

[(1, 87731392), (2, 43865696), (4, 21932848), (7, 12533056), (8, 10966424), (14, 6266528), (16, 5483212), (28, 3133264), (32, 2741606), (56, 1566632), (64, 1370803), (112, 783316), (113, 776384), (224, 391658), (226, 388192), (448, 195829), (452, 194096), (791, 110912), (904, 97048), (1582, 55456), (1733, 50624), (1808, 48524), (3164, 27728), (3466, 25312), (3616, 24262), (6328, 13864), (6932, 12656), (7232, 12131)]