86505362

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1\times {\mathrm{643}}^1$

素因数の和:1273

約数の個数: 16

約数和(自身を含む): 131175072

約数和(自身を除く): 44669710

約数列:

[1, 2, 137, 274, 491, 643, 982, 1286, 67267, 88091, 134534, 176182, 315713, 631426, 43252681, 86505362]

約数ペア:

[(1, 86505362), (2, 43252681), (137, 631426), (274, 315713), (491, 176182), (643, 134534), (982, 88091), (1286, 67267)]