173432164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{28657}}^1$

素因数の和:28767

約数の個数: 24

約数和(自身を含む): 324981720

約数和(自身を除く): 151549556

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 6052, 28657, 57314, 114628, 487169, 974338, 1948676, 2550473, 5100946, 10201892, 43358041, 86716082, 173432164]

約数ペア:

[(1, 173432164), (2, 86716082), (4, 43358041), (17, 10201892), (34, 5100946), (68, 2550473), (89, 1948676), (178, 974338), (356, 487169), (1513, 114628), (3026, 57314), (6052, 28657)]