86823808

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{21881}}^1$

素因数の和:21926

約数の個数: 32

約数和(自身を含む): 178557120

約数和(自身を除く): 91733312

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 21881, 43762, 87524, 175048, 350096, 678311, 700192, 1356622, 1400384, 2713244, 2800768, 5426488, 10852976, 21705952, 43411904, 86823808]

約数ペア:

[(1, 86823808), (2, 43411904), (4, 21705952), (8, 10852976), (16, 5426488), (31, 2800768), (32, 2713244), (62, 1400384), (64, 1356622), (124, 700192), (128, 678311), (248, 350096), (496, 175048), (992, 87524), (1984, 43762), (3968, 21881)]