1664576

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:882

約数の個数: 28

約数和(自身を含む): 3413760

約数和(自身を除く): 1749184

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 839, 992, 1678, 1984, 3356, 6712, 13424, 26009, 26848, 52018, 53696, 104036, 208072, 416144, 832288, 1664576]

約数ペア:

[(1, 1664576), (2, 832288), (4, 416144), (8, 208072), (16, 104036), (31, 53696), (32, 52018), (62, 26848), (64, 26009), (124, 13424), (248, 6712), (496, 3356), (839, 1984), (992, 1678)]