91427684752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{300748963}}^1$

素因数の和:300748990

約数の個数: 20

約数和(自身を含む): 186464357680

約数和(自身を除く): 95036672928

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 300748963, 601497926, 1202995852, 2405991704, 4811983408, 5714230297, 11428460594, 22856921188, 45713842376, 91427684752]

約数ペア:

[(1, 91427684752), (2, 45713842376), (4, 22856921188), (8, 11428460594), (16, 5714230297), (19, 4811983408), (38, 2405991704), (76, 1202995852), (152, 601497926), (304, 300748963)]