87618904

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{1171}}^1$

素因数の和:1423

約数の個数: 32

約数和(自身を含む): 168768000

約数和(自身を除く): 81149096

約数列:

[1, 2, 4, 8, 47, 94, 188, 199, 376, 398, 796, 1171, 1592, 2342, 4684, 9353, 9368, 18706, 37412, 55037, 74824, 110074, 220148, 233029, 440296, 466058, 932116, 1864232, 10952363, 21904726, 43809452, 87618904]

約数ペア:

[(1, 87618904), (2, 43809452), (4, 21904726), (8, 10952363), (47, 1864232), (94, 932116), (188, 466058), (199, 440296), (376, 233029), (398, 220148), (796, 110074), (1171, 74824), (1592, 55037), (2342, 37412), (4684, 18706), (9353, 9368)]