40385032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5653}}^1$

素因数の和:5725

約数の個数: 32

約数和(自身を含む): 81417600

約数和(自身を除く): 41032568

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 5653, 7144, 11306, 22612, 45224, 107407, 214814, 265691, 429628, 531382, 859256, 1062764, 2125528, 5048129, 10096258, 20192516, 40385032]

約数ペア:

[(1, 40385032), (2, 20192516), (4, 10096258), (8, 5048129), (19, 2125528), (38, 1062764), (47, 859256), (76, 531382), (94, 429628), (152, 265691), (188, 214814), (376, 107407), (893, 45224), (1786, 22612), (3572, 11306), (5653, 7144)]