85508992

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{97}}^2$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 174548520

約数和(自身を除く): 89039528

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 97, 128, 142, 194, 284, 388, 568, 776, 1136, 1552, 2272, 3104, 4544, 6208, 6887, 9088, 9409, 12416, 13774, 18818, 27548, 37636, 55096, 75272, 110192, 150544, 220384, 301088, 440768, 602176, 668039, 881536, 1204352, 1336078, 2672156, 5344312, 10688624, 21377248, 42754496, 85508992]

約数ペア:

[(1, 85508992), (2, 42754496), (4, 21377248), (8, 10688624), (16, 5344312), (32, 2672156), (64, 1336078), (71, 1204352), (97, 881536), (128, 668039), (142, 602176), (194, 440768), (284, 301088), (388, 220384), (568, 150544), (776, 110192), (1136, 75272), (1552, 55096), (2272, 37636), (3104, 27548), (4544, 18818), (6208, 13774), (6887, 12416), (9088, 9409)]