31886356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{11437}}^1$

素因数の和:11499

約数の個数: 24

約数和(自身を含む): 60529896

約数和(自身を除く): 28643540

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 11437, 22874, 45748, 194429, 388858, 468917, 777716, 937834, 1875668, 7971589, 15943178, 31886356]

約数ペア:

[(1, 31886356), (2, 15943178), (4, 7971589), (17, 1875668), (34, 937834), (41, 777716), (68, 468917), (82, 388858), (164, 194429), (697, 45748), (1394, 22874), (2788, 11437)]