244858888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43913}}^1$

素因数の和:43977

約数の個数: 32

約数和(自身を含む): 497984760

約数和(自身を除く): 253125872

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 43913, 87826, 175652, 351304, 746521, 1493042, 1800433, 2986084, 3600866, 5972168, 7201732, 14403464, 30607361, 61214722, 122429444, 244858888]

約数ペア:

[(1, 244858888), (2, 122429444), (4, 61214722), (8, 30607361), (17, 14403464), (34, 7201732), (41, 5972168), (68, 3600866), (82, 2986084), (136, 1800433), (164, 1493042), (328, 746521), (697, 351304), (1394, 175652), (2788, 87826), (5576, 43913)]