85940608

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{51647}}^1$

素因数の和:51674

約数の個数: 32

約数和(自身を含む): 184383360

約数和(自身を除く): 98442752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 51647, 103294, 206588, 413176, 671411, 826352, 1342822, 1652704, 2685644, 3305408, 5371288, 6610816, 10742576, 21485152, 42970304, 85940608]

約数ペア:

[(1, 85940608), (2, 42970304), (4, 21485152), (8, 10742576), (13, 6610816), (16, 5371288), (26, 3305408), (32, 2685644), (52, 1652704), (64, 1342822), (104, 826352), (128, 671411), (208, 413176), (416, 206588), (832, 103294), (1664, 51647)]