39834464

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{20407}}^1$

素因数の和:20478

約数の個数: 24

約数和(自身を含む): 79713648

約数和(自身を除く): 39879184

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 20407, 40814, 81628, 163256, 326512, 653024, 1244827, 2489654, 4979308, 9958616, 19917232, 39834464]

約数ペア:

[(1, 39834464), (2, 19917232), (4, 9958616), (8, 4979308), (16, 2489654), (32, 1244827), (61, 653024), (122, 326512), (244, 163256), (488, 81628), (976, 40814), (1952, 20407)]