31798624

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6949}}^1$

素因数の和:6983

約数の個数: 48

約数和(自身を含む): 73558800

約数和(自身を除く): 41760176

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 6949, 13898, 27796, 55592, 76439, 90337, 111184, 152878, 180674, 222368, 305756, 361348, 611512, 722696, 993707, 1223024, 1445392, 1987414, 2446048, 2890784, 3974828, 7949656, 15899312, 31798624]

約数ペア:

[(1, 31798624), (2, 15899312), (4, 7949656), (8, 3974828), (11, 2890784), (13, 2446048), (16, 1987414), (22, 1445392), (26, 1223024), (32, 993707), (44, 722696), (52, 611512), (88, 361348), (104, 305756), (143, 222368), (176, 180674), (208, 152878), (286, 111184), (352, 90337), (416, 76439), (572, 55592), (1144, 27796), (2288, 13898), (4576, 6949)]