858133072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101771}}^1$

素因数の和:101827

約数の個数: 40

約数和(自身を含む): 1817240832

約数和(自身を除く): 959107760

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 101771, 203542, 407084, 814168, 1628336, 1730107, 3154901, 3460214, 6309802, 6920428, 12619604, 13840856, 25239208, 27681712, 50478416, 53633317, 107266634, 214533268, 429066536, 858133072]

約数ペア:

[(1, 858133072), (2, 429066536), (4, 214533268), (8, 107266634), (16, 53633317), (17, 50478416), (31, 27681712), (34, 25239208), (62, 13840856), (68, 12619604), (124, 6920428), (136, 6309802), (248, 3460214), (272, 3154901), (496, 1730107), (527, 1628336), (1054, 814168), (2108, 407084), (4216, 203542), (8432, 101771)]