31560024

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{751}}^1$

素因数の和:880

約数の個数: 64

約数和(自身を含む): 84464640

約数和(自身を除く): 52904616

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 103, 136, 204, 206, 309, 408, 412, 618, 751, 824, 1236, 1502, 1751, 2253, 2472, 3004, 3502, 4506, 5253, 6008, 7004, 9012, 10506, 12767, 14008, 18024, 21012, 25534, 38301, 42024, 51068, 76602, 77353, 102136, 153204, 154706, 232059, 306408, 309412, 464118, 618824, 928236, 1315001, 1856472, 2630002, 3945003, 5260004, 7890006, 10520008, 15780012, 31560024]

約数ペア:

[(1, 31560024), (2, 15780012), (3, 10520008), (4, 7890006), (6, 5260004), (8, 3945003), (12, 2630002), (17, 1856472), (24, 1315001), (34, 928236), (51, 618824), (68, 464118), (102, 309412), (103, 306408), (136, 232059), (204, 154706), (206, 153204), (309, 102136), (408, 77353), (412, 76602), (618, 51068), (751, 42024), (824, 38301), (1236, 25534), (1502, 21012), (1751, 18024), (2253, 14008), (2472, 12767), (3004, 10506), (3502, 9012), (4506, 7004), (5253, 6008)]