422836528

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{10271}}^1$

素因数の和:10393

約数の個数: 40

約数和(自身を含む): 855945216

約数和(自身を除く): 433108688

約数列:

[1, 2, 4, 8, 16, 31, 62, 83, 124, 166, 248, 332, 496, 664, 1328, 2573, 5146, 10271, 10292, 20542, 20584, 41084, 41168, 82168, 164336, 318401, 636802, 852493, 1273604, 1704986, 2547208, 3409972, 5094416, 6819944, 13639888, 26427283, 52854566, 105709132, 211418264, 422836528]

約数ペア:

[(1, 422836528), (2, 211418264), (4, 105709132), (8, 52854566), (16, 26427283), (31, 13639888), (62, 6819944), (83, 5094416), (124, 3409972), (166, 2547208), (248, 1704986), (332, 1273604), (496, 852493), (664, 636802), (1328, 318401), (2573, 164336), (5146, 82168), (10271, 41168), (10292, 41084), (20542, 20584)]