67117790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{216509}}^1$

素因数の和:216547

約数の個数: 16

約数和(自身を含む): 124709760

約数和(自身を除く): 57591970

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 216509, 433018, 1082545, 2165090, 6711779, 13423558, 33558895, 67117790]

約数ペア:

[(1, 67117790), (2, 33558895), (5, 13423558), (10, 6711779), (31, 2165090), (62, 1082545), (155, 433018), (310, 216509)]