84116864

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{50551}}^1$

素因数の和:50578

約数の個数: 32

約数和(自身を含む): 180470640

約数和(自身を除く): 96353776

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 50551, 101102, 202204, 404408, 657163, 808816, 1314326, 1617632, 2628652, 3235264, 5257304, 6470528, 10514608, 21029216, 42058432, 84116864]

約数ペア:

[(1, 84116864), (2, 42058432), (4, 21029216), (8, 10514608), (13, 6470528), (16, 5257304), (26, 3235264), (32, 2628652), (52, 1617632), (64, 1314326), (104, 808816), (128, 657163), (208, 404408), (416, 202204), (832, 101102), (1664, 50551)]