65542912

素因数分解:

$2^8\times {\mathrm{503}}^1\times {\mathrm{509}}^1$

素因数の和:1028

約数の個数: 36

約数和(自身を含む): 131347440

約数和(自身を除く): 65804528

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 503, 509, 1006, 1018, 2012, 2036, 4024, 4072, 8048, 8144, 16096, 16288, 32192, 32576, 64384, 65152, 128768, 130304, 256027, 512054, 1024108, 2048216, 4096432, 8192864, 16385728, 32771456, 65542912]

約数ペア:

[(1, 65542912), (2, 32771456), (4, 16385728), (8, 8192864), (16, 4096432), (32, 2048216), (64, 1024108), (128, 512054), (256, 256027), (503, 130304), (509, 128768), (1006, 65152), (1018, 64384), (2012, 32576), (2036, 32192), (4024, 16288), (4072, 16096), (8048, 8144)]