22237168

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:565

約数の個数: 40

約数和(自身を含む): 44997120

約数和(自身を除く): 22759952

約数列:

[1, 2, 4, 8, 16, 31, 62, 107, 124, 214, 248, 419, 428, 496, 838, 856, 1676, 1712, 3317, 3352, 6634, 6704, 12989, 13268, 25978, 26536, 44833, 51956, 53072, 89666, 103912, 179332, 207824, 358664, 717328, 1389823, 2779646, 5559292, 11118584, 22237168]

約数ペア:

[(1, 22237168), (2, 11118584), (4, 5559292), (8, 2779646), (16, 1389823), (31, 717328), (62, 358664), (107, 207824), (124, 179332), (214, 103912), (248, 89666), (419, 53072), (428, 51956), (496, 44833), (838, 26536), (856, 25978), (1676, 13268), (1712, 12989), (3317, 6704), (3352, 6634)]