8150086

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 14653440

約数和(自身を除く): 6503354

約数列:

[1, 2, 7, 14, 31, 62, 89, 178, 211, 217, 422, 434, 623, 1246, 1477, 2759, 2954, 5518, 6541, 13082, 18779, 19313, 37558, 38626, 45787, 91574, 131453, 262906, 582149, 1164298, 4075043, 8150086]

約数ペア:

[(1, 8150086), (2, 4075043), (7, 1164298), (14, 582149), (31, 262906), (62, 131453), (89, 91574), (178, 45787), (211, 38626), (217, 37558), (422, 19313), (434, 18779), (623, 13082), (1246, 6541), (1477, 5518), (2759, 2954)]