39849104

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{40829}}^1$

素因数の和:40898

約数の個数: 20

約数和(自身を含む): 78475260

約数和(自身を除く): 38626156

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 40829, 81658, 163316, 326632, 653264, 2490569, 4981138, 9962276, 19924552, 39849104]

約数ペア:

[(1, 39849104), (2, 19924552), (4, 9962276), (8, 4981138), (16, 2490569), (61, 653264), (122, 326632), (244, 163316), (488, 81658), (976, 40829)]