16879040

素因数分解:

$2^6\times 5^1\times {\mathrm{52747}}^1$

素因数の和:52764

約数の個数: 28

約数和(自身を含む): 40193976

約数和(自身を除く): 23314936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 52747, 105494, 210988, 263735, 421976, 527470, 843952, 1054940, 1687904, 2109880, 3375808, 4219760, 8439520, 16879040]

約数ペア:

[(1, 16879040), (2, 8439520), (4, 4219760), (5, 3375808), (8, 2109880), (10, 1687904), (16, 1054940), (20, 843952), (32, 527470), (40, 421976), (64, 263735), (80, 210988), (160, 105494), (320, 52747)]