80342816

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{147689}}^1$

素因数の和:147716

約数の個数: 24

約数和(自身を含む): 167480460

約数和(自身を除く): 87137644

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 147689, 295378, 590756, 1181512, 2363024, 2510713, 4726048, 5021426, 10042852, 20085704, 40171408, 80342816]

約数ペア:

[(1, 80342816), (2, 40171408), (4, 20085704), (8, 10042852), (16, 5021426), (17, 4726048), (32, 2510713), (34, 2363024), (68, 1181512), (136, 590756), (272, 295378), (544, 147689)]