42157136

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3331}}^1$

素因数の和:3459

約数の個数: 40

約数和(自身を含む): 94202304

約数和(自身を除く): 52045168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3164, 3331, 6328, 6662, 12656, 13324, 23317, 26648, 46634, 53296, 93268, 186536, 373072, 376403, 752806, 1505612, 2634821, 3011224, 5269642, 6022448, 10539284, 21078568, 42157136]

約数ペア:

[(1, 42157136), (2, 21078568), (4, 10539284), (7, 6022448), (8, 5269642), (14, 3011224), (16, 2634821), (28, 1505612), (56, 752806), (112, 376403), (113, 373072), (226, 186536), (452, 93268), (791, 53296), (904, 46634), (1582, 26648), (1808, 23317), (3164, 13324), (3331, 12656), (6328, 6662)]