16464712

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 34545420

約数和(自身を除く): 18080708

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 121, 146, 233, 242, 292, 466, 484, 584, 803, 932, 968, 1606, 1864, 2563, 3212, 5126, 6424, 8833, 10252, 17009, 17666, 20504, 28193, 34018, 35332, 56386, 68036, 70664, 112772, 136072, 187099, 225544, 374198, 748396, 1496792, 2058089, 4116178, 8232356, 16464712]

約数ペア:

[(1, 16464712), (2, 8232356), (4, 4116178), (8, 2058089), (11, 1496792), (22, 748396), (44, 374198), (73, 225544), (88, 187099), (121, 136072), (146, 112772), (233, 70664), (242, 68036), (292, 56386), (466, 35332), (484, 34018), (584, 28193), (803, 20504), (932, 17666), (968, 17009), (1606, 10252), (1864, 8833), (2563, 6424), (3212, 5126)]