831296

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:462

約数の個数: 28

約数和(自身を含む): 1706880

約数和(自身を除く): 875584

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 419, 496, 838, 992, 1676, 1984, 3352, 6704, 12989, 13408, 25978, 26816, 51956, 103912, 207824, 415648, 831296]

約数ペア:

[(1, 831296), (2, 415648), (4, 207824), (8, 103912), (16, 51956), (31, 26816), (32, 25978), (62, 13408), (64, 12989), (124, 6704), (248, 3352), (419, 1984), (496, 1676), (838, 992)]