16326544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1481}}^1$

素因数の和:1555

約数の個数: 40

約数和(自身を含む): 34732152

約数和(自身を除く): 18405608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 1481, 2756, 2962, 5512, 5924, 11024, 11848, 19253, 23696, 38506, 77012, 78493, 154024, 156986, 308048, 313972, 627944, 1020409, 1255888, 2040818, 4081636, 8163272, 16326544]

約数ペア:

[(1, 16326544), (2, 8163272), (4, 4081636), (8, 2040818), (13, 1255888), (16, 1020409), (26, 627944), (52, 313972), (53, 308048), (104, 156986), (106, 154024), (208, 78493), (212, 77012), (424, 38506), (689, 23696), (848, 19253), (1378, 11848), (1481, 11024), (2756, 5924), (2962, 5512)]