55964816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3373}}^1$

素因数の和:3459

約数の個数: 40

約数和(自身を含む): 116726904

約数和(自身を除く): 60762088

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 976, 1037, 2074, 3373, 4148, 6746, 8296, 13492, 16592, 26984, 53968, 57341, 114682, 205753, 229364, 411506, 458728, 823012, 917456, 1646024, 3292048, 3497801, 6995602, 13991204, 27982408, 55964816]

約数ペア:

[(1, 55964816), (2, 27982408), (4, 13991204), (8, 6995602), (16, 3497801), (17, 3292048), (34, 1646024), (61, 917456), (68, 823012), (122, 458728), (136, 411506), (244, 229364), (272, 205753), (488, 114682), (976, 57341), (1037, 53968), (2074, 26984), (3373, 16592), (4148, 13492), (6746, 8296)]