83171056

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1997}}^1$

素因数の和:2161

約数の個数: 40

約数和(自身を含む): 170948880

約数和(自身を除く): 87777824

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 137, 152, 274, 304, 548, 1096, 1997, 2192, 2603, 3994, 5206, 7988, 10412, 15976, 20824, 31952, 37943, 41648, 75886, 151772, 273589, 303544, 547178, 607088, 1094356, 2188712, 4377424, 5198191, 10396382, 20792764, 41585528, 83171056]

約数ペア:

[(1, 83171056), (2, 41585528), (4, 20792764), (8, 10396382), (16, 5198191), (19, 4377424), (38, 2188712), (76, 1094356), (137, 607088), (152, 547178), (274, 303544), (304, 273589), (548, 151772), (1096, 75886), (1997, 41648), (2192, 37943), (2603, 31952), (3994, 20824), (5206, 15976), (7988, 10412)]