80552894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1091}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 133660800

約数和(自身を除く): 53107906

約数列:

[1, 2, 19, 29, 38, 58, 67, 134, 551, 1091, 1102, 1273, 1943, 2182, 2546, 3886, 20729, 31639, 36917, 41458, 63278, 73097, 73834, 146194, 601141, 1202282, 1388843, 2119813, 2777686, 4239626, 40276447, 80552894]

約数ペア:

[(1, 80552894), (2, 40276447), (19, 4239626), (29, 2777686), (38, 2119813), (58, 1388843), (67, 1202282), (134, 601141), (551, 146194), (1091, 73834), (1102, 73097), (1273, 63278), (1943, 41458), (2182, 36917), (2546, 31639), (3886, 20729)]