67861984

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{45121}}^1$

素因数の和:45178

約数の個数: 24

約数和(自身を含む): 136448928

約数和(自身を除く): 68586944

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 45121, 90242, 180484, 360968, 721936, 1443872, 2120687, 4241374, 8482748, 16965496, 33930992, 67861984]

約数ペア:

[(1, 67861984), (2, 33930992), (4, 16965496), (8, 8482748), (16, 4241374), (32, 2120687), (47, 1443872), (94, 721936), (188, 360968), (376, 180484), (752, 90242), (1504, 45121)]