88582064

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{647}}^1$

素因数の和:897

約数の個数: 40

約数和(自身を含む): 176774400

約数和(自身を除く): 88192336

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 199, 344, 398, 647, 688, 796, 1294, 1592, 2588, 3184, 5176, 8557, 10352, 17114, 27821, 34228, 55642, 68456, 111284, 128753, 136912, 222568, 257506, 445136, 515012, 1030024, 2060048, 5536379, 11072758, 22145516, 44291032, 88582064]

約数ペア:

[(1, 88582064), (2, 44291032), (4, 22145516), (8, 11072758), (16, 5536379), (43, 2060048), (86, 1030024), (172, 515012), (199, 445136), (344, 257506), (398, 222568), (647, 136912), (688, 128753), (796, 111284), (1294, 68456), (1592, 55642), (2588, 34228), (3184, 27821), (5176, 17114), (8557, 10352)]