80764478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{883}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 133660800

約数和(自身を除く): 52896322

約数列:

[1, 2, 19, 29, 38, 58, 83, 166, 551, 883, 1102, 1577, 1766, 2407, 3154, 4814, 16777, 25607, 33554, 45733, 51214, 73289, 91466, 146578, 486533, 973066, 1392491, 2125381, 2784982, 4250762, 40382239, 80764478]

約数ペア:

[(1, 80764478), (2, 40382239), (19, 4250762), (29, 2784982), (38, 2125381), (58, 1392491), (83, 973066), (166, 486533), (551, 146578), (883, 91466), (1102, 73289), (1577, 51214), (1766, 45733), (2407, 33554), (3154, 25607), (4814, 16777)]