87278974

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{4283}}^1$

素因数の和:4751

約数の個数: 16

約数和(自身を含む): 136950912

約数和(自身を除く): 49671938

約数列:

[1, 2, 23, 46, 443, 886, 4283, 8566, 10189, 20378, 98509, 197018, 1897369, 3794738, 43639487, 87278974]

約数ペア:

[(1, 87278974), (2, 43639487), (23, 3794738), (46, 1897369), (443, 197018), (886, 98509), (4283, 20378), (8566, 10189)]