86717838

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{203563}}^1$

素因数の和:203639

約数の個数: 16

約数和(自身を含む): 175879296

約数和(自身を除く): 89161458

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 203563, 407126, 610689, 1221378, 14452973, 28905946, 43358919, 86717838]

約数ペア:

[(1, 86717838), (2, 43358919), (3, 28905946), (6, 14452973), (71, 1221378), (142, 610689), (213, 407126), (426, 203563)]