87728576

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{8111}}^1$

素因数の和:8149

約数の個数: 42

約数和(自身を含む): 188530992

約数和(自身を除く): 100802416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 8111, 10816, 16222, 32444, 64888, 105443, 129776, 210886, 259552, 421772, 519104, 843544, 1370759, 1687088, 2741518, 3374176, 5483036, 6748352, 10966072, 21932144, 43864288, 87728576]

約数ペア:

[(1, 87728576), (2, 43864288), (4, 21932144), (8, 10966072), (13, 6748352), (16, 5483036), (26, 3374176), (32, 2741518), (52, 1687088), (64, 1370759), (104, 843544), (169, 519104), (208, 421772), (338, 259552), (416, 210886), (676, 129776), (832, 105443), (1352, 64888), (2704, 32444), (5408, 16222), (8111, 10816)]