86646976

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{8011}}^1$

素因数の和:8049

約数の個数: 42

約数和(自身を含む): 186206892

約数和(自身を除く): 99559916

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 8011, 10816, 16022, 32044, 64088, 104143, 128176, 208286, 256352, 416572, 512704, 833144, 1353859, 1666288, 2707718, 3332576, 5415436, 6665152, 10830872, 21661744, 43323488, 86646976]

約数ペア:

[(1, 86646976), (2, 43323488), (4, 21661744), (8, 10830872), (13, 6665152), (16, 5415436), (26, 3332576), (32, 2707718), (52, 1666288), (64, 1353859), (104, 833144), (169, 512704), (208, 416572), (338, 256352), (416, 208286), (676, 128176), (832, 104143), (1352, 64088), (2704, 32044), (5408, 16022), (8011, 10816)]