69190816

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{127189}}^1$

素因数の和:127216

約数の個数: 24

約数和(自身を含む): 144233460

約数和(自身を除く): 75042644

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 127189, 254378, 508756, 1017512, 2035024, 2162213, 4070048, 4324426, 8648852, 17297704, 34595408, 69190816]

約数ペア:

[(1, 69190816), (2, 34595408), (4, 17297704), (8, 8648852), (16, 4324426), (17, 4070048), (32, 2162213), (34, 2035024), (68, 1017512), (136, 508756), (272, 254378), (544, 127189)]