55477528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{407923}}^1$

素因数の和:407946

約数の個数: 16

約数和(自身を含む): 110139480

約数和(自身を除く): 54661952

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 407923, 815846, 1631692, 3263384, 6934691, 13869382, 27738764, 55477528]

約数ペア:

[(1, 55477528), (2, 27738764), (4, 13869382), (8, 6934691), (17, 3263384), (34, 1631692), (68, 815846), (136, 407923)]