211661248

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{26041}}^1$

素因数の和:26180

約数の個数: 28

約数和(自身を含む): 423338752

約数和(自身を除く): 211677504

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 26041, 52082, 104164, 208328, 416656, 833312, 1666624, 3307207, 6614414, 13228828, 26457656, 52915312, 105830624, 211661248]

約数ペア:

[(1, 211661248), (2, 105830624), (4, 52915312), (8, 26457656), (16, 13228828), (32, 6614414), (64, 3307207), (127, 1666624), (254, 833312), (508, 416656), (1016, 208328), (2032, 104164), (4064, 52082), (8128, 26041)]