16674328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2129}}^1$

素因数の和:2235

約数の個数: 32

約数和(自身を含む): 34506000

約数和(自身を除く): 17831672

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 2129, 3916, 4258, 7832, 8516, 17032, 23419, 46838, 93676, 187352, 189481, 378962, 757924, 1515848, 2084291, 4168582, 8337164, 16674328]

約数ペア:

[(1, 16674328), (2, 8337164), (4, 4168582), (8, 2084291), (11, 1515848), (22, 757924), (44, 378962), (88, 189481), (89, 187352), (178, 93676), (356, 46838), (712, 23419), (979, 17032), (1958, 8516), (2129, 7832), (3916, 4258)]