16189965584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{185767}}^1$

素因数の和:186207

約数の個数: 40

約数和(自身を含む): 33861791040

約数和(自身を除く): 17671825456

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 419, 838, 1676, 3352, 5447, 6704, 10894, 21788, 43576, 87152, 185767, 371534, 743068, 1486136, 2414971, 2972272, 4829942, 9659884, 19319768, 38639536, 77836373, 155672746, 311345492, 622690984, 1011872849, 1245381968, 2023745698, 4047491396, 8094982792, 16189965584]

約数ペア:

[(1, 16189965584), (2, 8094982792), (4, 4047491396), (8, 2023745698), (13, 1245381968), (16, 1011872849), (26, 622690984), (52, 311345492), (104, 155672746), (208, 77836373), (419, 38639536), (838, 19319768), (1676, 9659884), (3352, 4829942), (5447, 2972272), (6704, 2414971), (10894, 1486136), (21788, 743068), (43576, 371534), (87152, 185767)]