83490544

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{58631}}^1$

素因数の和:58728

約数の個数: 20

約数和(自身を含む): 163583280

約数和(自身を除く): 80092736

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 58631, 117262, 234524, 469048, 938096, 5218159, 10436318, 20872636, 41745272, 83490544]

約数ペア:

[(1, 83490544), (2, 41745272), (4, 20872636), (8, 10436318), (16, 5218159), (89, 938096), (178, 469048), (356, 234524), (712, 117262), (1424, 58631)]