88778870

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{53161}}^1$

素因数の和:53335

約数の個数: 16

約数和(自身を含む): 160761888

約数和(自身を除く): 71983018

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 53161, 106322, 265805, 531610, 8877887, 17755774, 44389435, 88778870]

約数ペア:

[(1, 88778870), (2, 44389435), (5, 17755774), (10, 8877887), (167, 531610), (334, 265805), (835, 106322), (1670, 53161)]