16880344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7057}}^1$

素因数の和:7099

約数の個数: 32

約数和(自身を含む): 35572320

約数和(自身を除く): 18691976

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 7057, 14114, 28228, 56456, 91741, 162311, 183482, 324622, 366964, 649244, 733928, 1298488, 2110043, 4220086, 8440172, 16880344]

約数ペア:

[(1, 16880344), (2, 8440172), (4, 4220086), (8, 2110043), (13, 1298488), (23, 733928), (26, 649244), (46, 366964), (52, 324622), (92, 183482), (104, 162311), (184, 91741), (299, 56456), (598, 28228), (1196, 14114), (2392, 7057)]