31658046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 77552640

約数和(自身を除く): 45894594

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 101, 102, 119, 202, 238, 303, 357, 439, 606, 707, 714, 878, 1317, 1414, 1717, 2121, 2634, 3073, 3434, 4242, 5151, 6146, 7463, 9219, 10302, 12019, 14926, 18438, 22389, 24038, 36057, 44339, 44778, 52241, 72114, 88678, 104482, 133017, 156723, 266034, 310373, 313446, 620746, 753763, 931119, 1507526, 1862238, 2261289, 4522578, 5276341, 10552682, 15829023, 31658046]

約数ペア:

[(1, 31658046), (2, 15829023), (3, 10552682), (6, 5276341), (7, 4522578), (14, 2261289), (17, 1862238), (21, 1507526), (34, 931119), (42, 753763), (51, 620746), (101, 313446), (102, 310373), (119, 266034), (202, 156723), (238, 133017), (303, 104482), (357, 88678), (439, 72114), (606, 52241), (707, 44778), (714, 44339), (878, 36057), (1317, 24038), (1414, 22389), (1717, 18438), (2121, 14926), (2634, 12019), (3073, 10302), (3434, 9219), (4242, 7463), (5151, 6146)]