84659216

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{683}}^1$

素因数の和:879

約数の個数: 40

約数和(自身を含む): 168274944

約数和(自身を除く): 83615728

約数列:

[1, 2, 4, 8, 16, 61, 122, 127, 244, 254, 488, 508, 683, 976, 1016, 1366, 2032, 2732, 5464, 7747, 10928, 15494, 30988, 41663, 61976, 83326, 86741, 123952, 166652, 173482, 333304, 346964, 666608, 693928, 1387856, 5291201, 10582402, 21164804, 42329608, 84659216]

約数ペア:

[(1, 84659216), (2, 42329608), (4, 21164804), (8, 10582402), (16, 5291201), (61, 1387856), (122, 693928), (127, 666608), (244, 346964), (254, 333304), (488, 173482), (508, 166652), (683, 123952), (976, 86741), (1016, 83326), (1366, 61976), (2032, 41663), (2732, 30988), (5464, 15494), (7747, 10928)]