85541710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{275941}}^1$

素因数の和:275979

約数の個数: 16

約数和(自身を含む): 158942592

約数和(自身を除く): 73400882

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 275941, 551882, 1379705, 2759410, 8554171, 17108342, 42770855, 85541710]

約数ペア:

[(1, 85541710), (2, 42770855), (5, 17108342), (10, 8554171), (31, 2759410), (62, 1379705), (155, 551882), (310, 275941)]