61968332

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{21193}}^1$

素因数の和:21257

約数の個数: 24

約数和(自身を含む): 117499536

約数和(自身を除く): 55531204

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 21193, 42386, 84772, 360281, 720562, 911299, 1441124, 1822598, 3645196, 15492083, 30984166, 61968332]

約数ペア:

[(1, 61968332), (2, 30984166), (4, 15492083), (17, 3645196), (34, 1822598), (43, 1441124), (68, 911299), (86, 720562), (172, 360281), (731, 84772), (1462, 42386), (2924, 21193)]