16178968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9151}}^1$

素因数の和:9187

約数の個数: 32

約数和(自身を含む): 34594560

約数和(自身を除く): 18415592

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 9151, 18302, 36604, 73208, 118963, 155567, 237926, 311134, 475852, 622268, 951704, 1244536, 2022371, 4044742, 8089484, 16178968]

約数ペア:

[(1, 16178968), (2, 8089484), (4, 4044742), (8, 2022371), (13, 1244536), (17, 951704), (26, 622268), (34, 475852), (52, 311134), (68, 237926), (104, 155567), (136, 118963), (221, 73208), (442, 36604), (884, 18302), (1768, 9151)]