42497552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{156241}}^1$

素因数の和:156266

約数の個数: 20

約数和(自身を含む): 87183036

約数和(自身を除く): 44685484

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 156241, 312482, 624964, 1249928, 2499856, 2656097, 5312194, 10624388, 21248776, 42497552]

約数ペア:

[(1, 42497552), (2, 21248776), (4, 10624388), (8, 5312194), (16, 2656097), (17, 2499856), (34, 1249928), (68, 624964), (136, 312482), (272, 156241)]