85117810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{500693}}^1$

素因数の和:500717

約数の個数: 16

約数和(自身を含む): 162224856

約数和(自身を除く): 77107046

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 500693, 1001386, 2503465, 5006930, 8511781, 17023562, 42558905, 85117810]

約数ペア:

[(1, 85117810), (2, 42558905), (5, 17023562), (10, 8511781), (17, 5006930), (34, 2503465), (85, 1001386), (170, 500693)]