54285712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8419}}^1$

素因数の和:8471

約数の個数: 40

約数和(自身を含む): 116936960

約数和(自身を除く): 62651248

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 8419, 16838, 33676, 67352, 109447, 134704, 218894, 260989, 437788, 521978, 875576, 1043956, 1751152, 2087912, 3392857, 4175824, 6785714, 13571428, 27142856, 54285712]

約数ペア:

[(1, 54285712), (2, 27142856), (4, 13571428), (8, 6785714), (13, 4175824), (16, 3392857), (26, 2087912), (31, 1751152), (52, 1043956), (62, 875576), (104, 521978), (124, 437788), (208, 260989), (248, 218894), (403, 134704), (496, 109447), (806, 67352), (1612, 33676), (3224, 16838), (6448, 8419)]