31856096

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1889}}^1$

素因数の和:1947

約数の個数: 48

約数和(自身を含む): 68584320

約数和(自身を除く): 36728224

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1889, 2108, 3778, 4216, 7556, 8432, 15112, 16864, 30224, 32113, 58559, 60448, 64226, 117118, 128452, 234236, 256904, 468472, 513808, 936944, 995503, 1027616, 1873888, 1991006, 3982012, 7964024, 15928048, 31856096]

約数ペア:

[(1, 31856096), (2, 15928048), (4, 7964024), (8, 3982012), (16, 1991006), (17, 1873888), (31, 1027616), (32, 995503), (34, 936944), (62, 513808), (68, 468472), (124, 256904), (136, 234236), (248, 128452), (272, 117118), (496, 64226), (527, 60448), (544, 58559), (992, 32113), (1054, 30224), (1889, 16864), (2108, 15112), (3778, 8432), (4216, 7556)]