16263208

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 34521120

約数和(自身を除く): 18257912

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 169, 184, 299, 338, 523, 598, 676, 1046, 1196, 1352, 2092, 2392, 3887, 4184, 6799, 7774, 12029, 13598, 15548, 24058, 27196, 31096, 48116, 54392, 88387, 96232, 156377, 176774, 312754, 353548, 625508, 707096, 1251016, 2032901, 4065802, 8131604, 16263208]

約数ペア:

[(1, 16263208), (2, 8131604), (4, 4065802), (8, 2032901), (13, 1251016), (23, 707096), (26, 625508), (46, 353548), (52, 312754), (92, 176774), (104, 156377), (169, 96232), (184, 88387), (299, 54392), (338, 48116), (523, 31096), (598, 27196), (676, 24058), (1046, 15548), (1196, 13598), (1352, 12029), (2092, 7774), (2392, 6799), (3887, 4184)]