88997368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{3271}}^1$

素因数の和:3475

約数の個数: 32

約数和(自身を含む): 176688000

約数和(自身を除く): 87690632

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 179, 358, 716, 1432, 3271, 3401, 6542, 6802, 13084, 13604, 26168, 27208, 62149, 124298, 248596, 497192, 585509, 1171018, 2342036, 4684072, 11124671, 22249342, 44498684, 88997368]

約数ペア:

[(1, 88997368), (2, 44498684), (4, 22249342), (8, 11124671), (19, 4684072), (38, 2342036), (76, 1171018), (152, 585509), (179, 497192), (358, 248596), (716, 124298), (1432, 62149), (3271, 27208), (3401, 26168), (6542, 13604), (6802, 13084)]