90455704

素因数分解:

$2^3\times {\mathrm{71}}^2\times {\mathrm{2243}}^1$

素因数の和:2391

約数の個数: 24

約数和(自身を含む): 172103580

約数和(自身を除く): 81647876

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 2243, 4486, 5041, 8972, 10082, 17944, 20164, 40328, 159253, 318506, 637012, 1274024, 11306963, 22613926, 45227852, 90455704]

約数ペア:

[(1, 90455704), (2, 45227852), (4, 22613926), (8, 11306963), (71, 1274024), (142, 637012), (284, 318506), (568, 159253), (2243, 40328), (4486, 20164), (5041, 17944), (8972, 10082)]