42291328

素因数分解:

$2^7\times {\mathrm{163}}^1\times {\mathrm{2027}}^1$

素因数の和:2204

約数の個数: 32

約数和(自身を含む): 84810960

約数和(自身を除く): 42519632

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 326, 652, 1304, 2027, 2608, 4054, 5216, 8108, 10432, 16216, 20864, 32432, 64864, 129728, 259456, 330401, 660802, 1321604, 2643208, 5286416, 10572832, 21145664, 42291328]

約数ペア:

[(1, 42291328), (2, 21145664), (4, 10572832), (8, 5286416), (16, 2643208), (32, 1321604), (64, 660802), (128, 330401), (163, 259456), (326, 129728), (652, 64864), (1304, 32432), (2027, 20864), (2608, 16216), (4054, 10432), (5216, 8108)]