442912384

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{80471}}^1$

素因数の和:80528

約数の個数: 32

約数和(自身を含む): 902895840

約数和(自身を除く): 459983456

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 80471, 160942, 321884, 643768, 1287536, 2575072, 3460253, 5150144, 6920506, 10300288, 13841012, 27682024, 55364048, 110728096, 221456192, 442912384]

約数ペア:

[(1, 442912384), (2, 221456192), (4, 110728096), (8, 55364048), (16, 27682024), (32, 13841012), (43, 10300288), (64, 6920506), (86, 5150144), (128, 3460253), (172, 2575072), (344, 1287536), (688, 643768), (1376, 321884), (2752, 160942), (5504, 80471)]