65647616

素因数分解:

$2^{10}\times {\mathrm{64109}}^1$

素因数の和:64129

約数の個数: 22

約数和(自身を含む): 131233170

約数和(自身を除く): 65585554

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 64109, 128218, 256436, 512872, 1025744, 2051488, 4102976, 8205952, 16411904, 32823808, 65647616]

約数ペア:

[(1, 65647616), (2, 32823808), (4, 16411904), (8, 8205952), (16, 4102976), (32, 2051488), (64, 1025744), (128, 512872), (256, 256436), (512, 128218), (1024, 64109)]