86870704

素因数分解:

$2^4\times {\mathrm{1667}}^1\times {\mathrm{3257}}^1$

素因数の和:4932

約数の個数: 20

約数和(自身を含む): 168464664

約数和(自身を除く): 81593960

約数列:

[1, 2, 4, 8, 16, 1667, 3257, 3334, 6514, 6668, 13028, 13336, 26056, 26672, 52112, 5429419, 10858838, 21717676, 43435352, 86870704]

約数ペア:

[(1, 86870704), (2, 43435352), (4, 21717676), (8, 10858838), (16, 5429419), (1667, 52112), (3257, 26672), (3334, 26056), (6514, 13336), (6668, 13028)]