86709686

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{47279}}^1$

素因数の和:47419

約数の個数: 16

約数和(自身を含む): 149783040

約数和(自身を除く): 63073354

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 47279, 94558, 330953, 661906, 6193549, 12387098, 43354843, 86709686]

約数ペア:

[(1, 86709686), (2, 43354843), (7, 12387098), (14, 6193549), (131, 661906), (262, 330953), (917, 94558), (1834, 47279)]