86055890

素因数分解:

$2^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{23971}}^1$

素因数の和:24337

約数の個数: 16

約数和(自身を含む): 155338560

約数和(自身を除く): 69282670

約数列:

[1, 2, 5, 10, 359, 718, 1795, 3590, 23971, 47942, 119855, 239710, 8605589, 17211178, 43027945, 86055890]

約数ペア:

[(1, 86055890), (2, 43027945), (5, 17211178), (10, 8605589), (359, 239710), (718, 119855), (1795, 47942), (3590, 23971)]