55438088

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{407633}}^1$

素因数の和:407656

約数の個数: 16

約数和(自身を含む): 110061180

約数和(自身を除く): 54623092

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 407633, 815266, 1630532, 3261064, 6929761, 13859522, 27719044, 55438088]

約数ペア:

[(1, 55438088), (2, 27719044), (4, 13859522), (8, 6929761), (17, 3261064), (34, 1630532), (68, 815266), (136, 407633)]