31768784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{116797}}^1$

素因数の和:116822

約数の個数: 20

約数和(自身を含む): 65173284

約数和(自身を除く): 33404500

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 116797, 233594, 467188, 934376, 1868752, 1985549, 3971098, 7942196, 15884392, 31768784]

約数ペア:

[(1, 31768784), (2, 15884392), (4, 7942196), (8, 3971098), (16, 1985549), (17, 1868752), (34, 934376), (68, 467188), (136, 233594), (272, 116797)]