80240942

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{1889}}^1$

素因数の和:2275

約数の個数: 16

約数和(自身を含む): 122608080

約数和(自身を除く): 42367138

約数列:

[1, 2, 67, 134, 317, 634, 1889, 3778, 21239, 42478, 126563, 253126, 598813, 1197626, 40120471, 80240942]

約数ペア:

[(1, 80240942), (2, 40120471), (67, 1197626), (134, 598813), (317, 253126), (634, 126563), (1889, 42478), (3778, 21239)]