85867312

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{67933}}^1$

素因数の和:68020

約数の個数: 20

約数和(自身を含む): 168476320

約数和(自身を除く): 82609008

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 67933, 135866, 271732, 543464, 1086928, 5366707, 10733414, 21466828, 42933656, 85867312]

約数ペア:

[(1, 85867312), (2, 42933656), (4, 21466828), (8, 10733414), (16, 5366707), (79, 1086928), (158, 543464), (316, 271732), (632, 135866), (1264, 67933)]