31940271364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{28559}}^1\times {\mathrm{16447}}^1$

素因数の和:45027

約数の個数: 24

約数和(自身を含む): 59189114880

約数和(自身を除く): 27248843516

約数列:

[1, 2, 4, 17, 34, 68, 16447, 28559, 32894, 57118, 65788, 114236, 279599, 485503, 559198, 971006, 1118396, 1942012, 469709873, 939419746, 1878839492, 7985067841, 15970135682, 31940271364]

約数ペア:

[(1, 31940271364), (2, 15970135682), (4, 7985067841), (17, 1878839492), (34, 939419746), (68, 469709873), (16447, 1942012), (28559, 1118396), (32894, 971006), (57118, 559198), (65788, 485503), (114236, 279599)]