84659264

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:715

約数の個数: 56

約数和(自身を含む): 176150016

約数和(自身を除く): 91490752

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 142, 248, 284, 496, 568, 601, 992, 1136, 1202, 1984, 2201, 2272, 2404, 4402, 4544, 4808, 8804, 9616, 17608, 18631, 19232, 35216, 37262, 38464, 42671, 70432, 74524, 85342, 140864, 149048, 170684, 298096, 341368, 596192, 682736, 1192384, 1322801, 1365472, 2645602, 2730944, 5291204, 10582408, 21164816, 42329632, 84659264]

約数ペア:

[(1, 84659264), (2, 42329632), (4, 21164816), (8, 10582408), (16, 5291204), (31, 2730944), (32, 2645602), (62, 1365472), (64, 1322801), (71, 1192384), (124, 682736), (142, 596192), (248, 341368), (284, 298096), (496, 170684), (568, 149048), (601, 140864), (992, 85342), (1136, 74524), (1202, 70432), (1984, 42671), (2201, 38464), (2272, 37262), (2404, 35216), (4402, 19232), (4544, 18631), (4808, 17608), (8804, 9616)]