29178116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{7451}}^1$

素因数の和:7555

約数の個数: 24

約数和(自身を含む): 56337120

約数和(自身を除く): 27159004

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 7451, 14902, 29804, 81961, 163922, 327844, 663139, 1326278, 2652556, 7294529, 14589058, 29178116]

約数ペア:

[(1, 29178116), (2, 14589058), (4, 7294529), (11, 2652556), (22, 1326278), (44, 663139), (89, 327844), (178, 163922), (356, 81961), (979, 29804), (1958, 14902), (3916, 7451)]