31207344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{709}}^1$

素因数の和:858

約数の個数: 80

約数和(自身を含む): 92970240

約数和(自身を除く): 61762896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 131, 168, 262, 336, 393, 524, 709, 786, 917, 1048, 1418, 1572, 1834, 2096, 2127, 2751, 2836, 3144, 3668, 4254, 4963, 5502, 5672, 6288, 7336, 8508, 9926, 11004, 11344, 14672, 14889, 17016, 19852, 22008, 29778, 34032, 39704, 44016, 59556, 79408, 92879, 119112, 185758, 238224, 278637, 371516, 557274, 650153, 743032, 1114548, 1300306, 1486064, 1950459, 2229096, 2600612, 3900918, 4458192, 5201224, 7801836, 10402448, 15603672, 31207344]

約数ペア:

[(1, 31207344), (2, 15603672), (3, 10402448), (4, 7801836), (6, 5201224), (7, 4458192), (8, 3900918), (12, 2600612), (14, 2229096), (16, 1950459), (21, 1486064), (24, 1300306), (28, 1114548), (42, 743032), (48, 650153), (56, 557274), (84, 371516), (112, 278637), (131, 238224), (168, 185758), (262, 119112), (336, 92879), (393, 79408), (524, 59556), (709, 44016), (786, 39704), (917, 34032), (1048, 29778), (1418, 22008), (1572, 19852), (1834, 17016), (2096, 14889), (2127, 14672), (2751, 11344), (2836, 11004), (3144, 9926), (3668, 8508), (4254, 7336), (4963, 6288), (5502, 5672)]