65488048

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{24509}}^1$

素因数の和:24684

約数の個数: 20

約数和(自身を含む): 127648080

約数和(自身を除く): 62160032

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 24509, 49018, 98036, 196072, 392144, 4093003, 8186006, 16372012, 32744024, 65488048]

約数ペア:

[(1, 65488048), (2, 32744024), (4, 16372012), (8, 8186006), (16, 4093003), (167, 392144), (334, 196072), (668, 98036), (1336, 49018), (2672, 24509)]