31103677808

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{16561}}^1$

素因数の和:17026

約数の個数: 80

約数和(自身を含む): 70729014720

約数和(自身を除く): 39625336912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 409, 574, 656, 818, 1148, 1636, 2296, 2863, 3272, 4592, 5726, 6544, 11452, 16561, 16769, 22904, 33122, 33538, 45808, 66244, 67076, 115927, 117383, 132488, 134152, 231854, 234766, 264976, 268304, 463708, 469532, 679001, 927416, 939064, 1358002, 1854832, 1878128, 2716004, 4753007, 5432008, 6773449, 9506014, 10864016, 13546898, 19012028, 27093796, 38024056, 47414143, 54187592, 76048112, 94828286, 108375184, 189656572, 277711409, 379313144, 555422818, 758626288, 1110845636, 1943979863, 2221691272, 3887959726, 4443382544, 7775919452, 15551838904, 31103677808]

約数ペア:

[(1, 31103677808), (2, 15551838904), (4, 7775919452), (7, 4443382544), (8, 3887959726), (14, 2221691272), (16, 1943979863), (28, 1110845636), (41, 758626288), (56, 555422818), (82, 379313144), (112, 277711409), (164, 189656572), (287, 108375184), (328, 94828286), (409, 76048112), (574, 54187592), (656, 47414143), (818, 38024056), (1148, 27093796), (1636, 19012028), (2296, 13546898), (2863, 10864016), (3272, 9506014), (4592, 6773449), (5726, 5432008), (6544, 4753007), (11452, 2716004), (16561, 1878128), (16769, 1854832), (22904, 1358002), (33122, 939064), (33538, 927416), (45808, 679001), (66244, 469532), (67076, 463708), (115927, 268304), (117383, 264976), (132488, 234766), (134152, 231854)]