39673924

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{10321}}^1$

素因数の和:10387

約数の個数: 18

約数和(自身を含む): 71748222

約数和(自身を除く): 32074298

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 10321, 20642, 41284, 319951, 639902, 1279804, 9918481, 19836962, 39673924]

約数ペア:

[(1, 39673924), (2, 19836962), (4, 9918481), (31, 1279804), (62, 639902), (124, 319951), (961, 41284), (1922, 20642), (3844, 10321)]