85163608

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{2381}}^1$

素因数の和:2667

約数の個数: 32

約数和(自身を含む): 169788960

約数和(自身を除く): 84625352

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 263, 526, 1052, 2104, 2381, 4471, 4762, 8942, 9524, 17884, 19048, 35768, 40477, 80954, 161908, 323816, 626203, 1252406, 2504812, 5009624, 10645451, 21290902, 42581804, 85163608]

約数ペア:

[(1, 85163608), (2, 42581804), (4, 21290902), (8, 10645451), (17, 5009624), (34, 2504812), (68, 1252406), (136, 626203), (263, 323816), (526, 161908), (1052, 80954), (2104, 40477), (2381, 35768), (4471, 19048), (4762, 17884), (8942, 9524)]