83671858

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{401}}^1$

素因数の和:475

約数の個数: 36

約数和(自身を含む): 141062202

約数和(自身を除く): 57390344

約数列:

[1, 2, 17, 19, 34, 38, 289, 323, 361, 401, 578, 646, 722, 802, 5491, 6137, 6817, 7619, 10982, 12274, 13634, 15238, 104329, 115889, 129523, 144761, 208658, 231778, 259046, 289522, 2201891, 2460937, 4403782, 4921874, 41835929, 83671858]

約数ペア:

[(1, 83671858), (2, 41835929), (17, 4921874), (19, 4403782), (34, 2460937), (38, 2201891), (289, 289522), (323, 259046), (361, 231778), (401, 208658), (578, 144761), (646, 129523), (722, 115889), (802, 104329), (5491, 15238), (6137, 13634), (6817, 12274), (7619, 10982)]