881536

素因数分解:

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

素因数の和:182

約数の個数: 32

約数和(自身を含む): 1799280

約数和(自身を除く): 917744

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, 12416, 13774, 27548, 55096, 110192, 220384, 440768, 881536]

約数ペア:

[(1, 881536), (2, 440768), (4, 220384), (8, 110192), (16, 55096), (32, 27548), (64, 13774), (71, 12416), (97, 9088), (128, 6887), (142, 6208), (194, 4544), (284, 3104), (388, 2272), (568, 1552), (776, 1136)]