87474896

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1307}}^1$

素因数の和:1451

約数の個数: 40

約数和(自身を含む): 175167360

約数和(自身を除く): 87692464

約数列:

[1, 2, 4, 8, 16, 47, 89, 94, 178, 188, 356, 376, 712, 752, 1307, 1424, 2614, 4183, 5228, 8366, 10456, 16732, 20912, 33464, 61429, 66928, 116323, 122858, 232646, 245716, 465292, 491432, 930584, 982864, 1861168, 5467181, 10934362, 21868724, 43737448, 87474896]

約数ペア:

[(1, 87474896), (2, 43737448), (4, 21868724), (8, 10934362), (16, 5467181), (47, 1861168), (89, 982864), (94, 930584), (178, 491432), (188, 465292), (356, 245716), (376, 232646), (712, 122858), (752, 116323), (1307, 66928), (1424, 61429), (2614, 33464), (4183, 20912), (5228, 16732), (8366, 10456)]