86998672

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{41507}}^1$

素因数の和:41646

約数の個数: 20

約数和(自身を含む): 169850736

約数和(自身を除く): 82852064

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 41507, 83014, 166028, 332056, 664112, 5437417, 10874834, 21749668, 43499336, 86998672]

約数ペア:

[(1, 86998672), (2, 43499336), (4, 21749668), (8, 10874834), (16, 5437417), (131, 664112), (262, 332056), (524, 166028), (1048, 83014), (2096, 41507)]