284735152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{16493}}^1$

素因数の和:16597

約数の個数: 40

約数和(自身を含む): 601305264

約数和(自身を除く): 316570112

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 1079, 1328, 2158, 4316, 8632, 16493, 17264, 32986, 65972, 131944, 214409, 263888, 428818, 857636, 1368919, 1715272, 2737838, 3430544, 5475676, 10951352, 17795947, 21902704, 35591894, 71183788, 142367576, 284735152]

約数ペア:

[(1, 284735152), (2, 142367576), (4, 71183788), (8, 35591894), (13, 21902704), (16, 17795947), (26, 10951352), (52, 5475676), (83, 3430544), (104, 2737838), (166, 1715272), (208, 1368919), (332, 857636), (664, 428818), (1079, 263888), (1328, 214409), (2158, 131944), (4316, 65972), (8632, 32986), (16493, 17264)]