31922254

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4079}}^1$

素因数の和:4144

約数の個数: 32

約数和(自身を含む): 60318720

約数和(自身を除く): 28396466

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1118, 3913, 4079, 7826, 8158, 28553, 53027, 57106, 106054, 175397, 350794, 371189, 742378, 1227779, 2280161, 2455558, 4560322, 15961127, 31922254]

約数ペア:

[(1, 31922254), (2, 15961127), (7, 4560322), (13, 2455558), (14, 2280161), (26, 1227779), (43, 742378), (86, 371189), (91, 350794), (182, 175397), (301, 106054), (559, 57106), (602, 53027), (1118, 28553), (3913, 8158), (4079, 7826)]