65139824

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{32057}}^1$

素因数の和:32192

約数の個数: 20

約数和(自身を含む): 127206144

約数和(自身を除く): 62066320

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 32057, 64114, 128228, 256456, 512912, 4071239, 8142478, 16284956, 32569912, 65139824]

約数ペア:

[(1, 65139824), (2, 32569912), (4, 16284956), (8, 8142478), (16, 4071239), (127, 512912), (254, 256456), (508, 128228), (1016, 64114), (2032, 32057)]