8163722

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 14598144

約数和(自身を除く): 6434422

約数列:

[1, 2, 7, 14, 43, 71, 86, 142, 191, 301, 382, 497, 602, 994, 1337, 2674, 3053, 6106, 8213, 13561, 16426, 21371, 27122, 42742, 57491, 94927, 114982, 189854, 583123, 1166246, 4081861, 8163722]

約数ペア:

[(1, 8163722), (2, 4081861), (7, 1166246), (14, 583123), (43, 189854), (71, 114982), (86, 94927), (142, 57491), (191, 42742), (301, 27122), (382, 21371), (497, 16426), (602, 13561), (994, 8213), (1337, 6106), (2674, 3053)]