91201712

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19861}}^1$

素因数の和:19917

約数の個数: 40

約数和(自身を含む): 206882592

約数和(自身を除く): 115680880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 19861, 39722, 79444, 139027, 158888, 278054, 317776, 556108, 814301, 1112216, 1628602, 2224432, 3257204, 5700107, 6514408, 11400214, 13028816, 22800428, 45600856, 91201712]

約数ペア:

[(1, 91201712), (2, 45600856), (4, 22800428), (7, 13028816), (8, 11400214), (14, 6514408), (16, 5700107), (28, 3257204), (41, 2224432), (56, 1628602), (82, 1112216), (112, 814301), (164, 556108), (287, 317776), (328, 278054), (574, 158888), (656, 139027), (1148, 79444), (2296, 39722), (4592, 19861)]