8340256

素因数分解:

$2^5\times {\mathrm{263}}^1\times {\mathrm{991}}^1$

素因数の和:1264

約数の個数: 24

約数和(自身を含む): 16498944

約数和(自身を除く): 8158688

約数列:

[1, 2, 4, 8, 16, 32, 263, 526, 991, 1052, 1982, 2104, 3964, 4208, 7928, 8416, 15856, 31712, 260633, 521266, 1042532, 2085064, 4170128, 8340256]

約数ペア:

[(1, 8340256), (2, 4170128), (4, 2085064), (8, 1042532), (16, 521266), (32, 260633), (263, 31712), (526, 15856), (991, 8416), (1052, 7928), (1982, 4208), (2104, 3964)]