86990684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{48221}}^1$

素因数の和:48277

約数の個数: 24

約数和(自身を含む): 170127216

約数和(自身を除く): 83136532

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 48221, 96442, 192884, 530431, 1060862, 1977061, 2121724, 3954122, 7908244, 21747671, 43495342, 86990684]

約数ペア:

[(1, 86990684), (2, 43495342), (4, 21747671), (11, 7908244), (22, 3954122), (41, 2121724), (44, 1977061), (82, 1060862), (164, 530431), (451, 192884), (902, 96442), (1804, 48221)]