63557776

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{4091}}^1$

素因数の和:5070

約数の個数: 20

約数和(自身を含む): 123300144

約数和(自身を除く): 59742368

約数列:

[1, 2, 4, 8, 16, 971, 1942, 3884, 4091, 7768, 8182, 15536, 16364, 32728, 65456, 3972361, 7944722, 15889444, 31778888, 63557776]

約数ペア:

[(1, 63557776), (2, 31778888), (4, 15889444), (8, 7944722), (16, 3972361), (971, 65456), (1942, 32728), (3884, 16364), (4091, 15536), (7768, 8182)]