31110794

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 64

約数和(自身を含む): 59028480

約数和(自身を除く): 27917686

約数列:

[1, 2, 11, 13, 22, 26, 29, 31, 58, 62, 121, 143, 242, 286, 319, 341, 377, 403, 638, 682, 754, 806, 899, 1331, 1573, 1798, 2662, 3146, 3509, 3751, 4147, 4433, 7018, 7502, 8294, 8866, 9889, 11687, 17303, 19778, 23374, 34606, 38599, 41261, 45617, 48763, 77198, 82522, 91234, 97526, 108779, 128557, 217558, 257114, 501787, 536393, 1003574, 1072786, 1196569, 1414127, 2393138, 2828254, 15555397, 31110794]

約数ペア:

[(1, 31110794), (2, 15555397), (11, 2828254), (13, 2393138), (22, 1414127), (26, 1196569), (29, 1072786), (31, 1003574), (58, 536393), (62, 501787), (121, 257114), (143, 217558), (242, 128557), (286, 108779), (319, 97526), (341, 91234), (377, 82522), (403, 77198), (638, 48763), (682, 45617), (754, 41261), (806, 38599), (899, 34606), (1331, 23374), (1573, 19778), (1798, 17303), (2662, 11687), (3146, 9889), (3509, 8866), (3751, 8294), (4147, 7502), (4433, 7018)]