86816480

素因数分解:

$2^5\times 5^1\times {\mathrm{542603}}^1$

素因数の和:542618

約数の個数: 24

約数和(自身を含む): 205104312

約数和(自身を除く): 118287832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 542603, 1085206, 2170412, 2713015, 4340824, 5426030, 8681648, 10852060, 17363296, 21704120, 43408240, 86816480]

約数ペア:

[(1, 86816480), (2, 43408240), (4, 21704120), (5, 17363296), (8, 10852060), (10, 8681648), (16, 5426030), (20, 4340824), (32, 2713015), (40, 2170412), (80, 1085206), (160, 542603)]