89719456

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{607}}^1$

素因数の和:797

約数の個数: 48

約数和(自身を含む): 183859200

約数和(自身を除く): 94139744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 149, 248, 298, 496, 596, 607, 992, 1192, 1214, 2384, 2428, 4619, 4768, 4856, 9238, 9712, 18476, 18817, 19424, 36952, 37634, 73904, 75268, 90443, 147808, 150536, 180886, 301072, 361772, 602144, 723544, 1447088, 2803733, 2894176, 5607466, 11214932, 22429864, 44859728, 89719456]

約数ペア:

[(1, 89719456), (2, 44859728), (4, 22429864), (8, 11214932), (16, 5607466), (31, 2894176), (32, 2803733), (62, 1447088), (124, 723544), (149, 602144), (248, 361772), (298, 301072), (496, 180886), (596, 150536), (607, 147808), (992, 90443), (1192, 75268), (1214, 73904), (2384, 37634), (2428, 36952), (4619, 19424), (4768, 18817), (4856, 18476), (9238, 9712)]