16937272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{977}}^1$

素因数の和:1191

約数の個数: 32

約数和(自身を含む): 34855920

約数和(自身を除く): 17918648

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 197, 394, 788, 977, 1576, 1954, 2167, 3908, 4334, 7816, 8668, 10747, 17336, 21494, 42988, 85976, 192469, 384938, 769876, 1539752, 2117159, 4234318, 8468636, 16937272]

約数ペア:

[(1, 16937272), (2, 8468636), (4, 4234318), (8, 2117159), (11, 1539752), (22, 769876), (44, 384938), (88, 192469), (197, 85976), (394, 42988), (788, 21494), (977, 17336), (1576, 10747), (1954, 8668), (2167, 7816), (3908, 4334)]