88881712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 191987712

約数和(自身を除く): 103106000

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 83, 124, 127, 136, 166, 248, 254, 272, 332, 496, 508, 527, 664, 1016, 1054, 1328, 1411, 2032, 2108, 2159, 2573, 2822, 3937, 4216, 4318, 5146, 5644, 7874, 8432, 8636, 10292, 10541, 11288, 15748, 17272, 20584, 21082, 22576, 31496, 34544, 41168, 42164, 43741, 62992, 66929, 84328, 87482, 133858, 168656, 174964, 179197, 267716, 326771, 349928, 358394, 535432, 653542, 699856, 716788, 1070864, 1307084, 1433576, 2614168, 2867152, 5228336, 5555107, 11110214, 22220428, 44440856, 88881712]

約数ペア:

[(1, 88881712), (2, 44440856), (4, 22220428), (8, 11110214), (16, 5555107), (17, 5228336), (31, 2867152), (34, 2614168), (62, 1433576), (68, 1307084), (83, 1070864), (124, 716788), (127, 699856), (136, 653542), (166, 535432), (248, 358394), (254, 349928), (272, 326771), (332, 267716), (496, 179197), (508, 174964), (527, 168656), (664, 133858), (1016, 87482), (1054, 84328), (1328, 66929), (1411, 62992), (2032, 43741), (2108, 42164), (2159, 41168), (2573, 34544), (2822, 31496), (3937, 22576), (4216, 21082), (4318, 20584), (5146, 17272), (5644, 15748), (7874, 11288), (8432, 10541), (8636, 10292)]