82891856

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{65579}}^1$

素因数の和:65666

約数の個数: 20

約数和(自身を含む): 162638400

約数和(自身を除く): 79746544

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 65579, 131158, 262316, 524632, 1049264, 5180741, 10361482, 20722964, 41445928, 82891856]

約数ペア:

[(1, 82891856), (2, 41445928), (4, 20722964), (8, 10361482), (16, 5180741), (79, 1049264), (158, 524632), (316, 262316), (632, 131158), (1264, 65579)]