64540162

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 105126912

約数和(自身を除く): 40586750

約数列:

[1, 2, 23, 43, 46, 67, 86, 134, 487, 974, 989, 1541, 1978, 2881, 3082, 5762, 11201, 20941, 22402, 32629, 41882, 65258, 66263, 132526, 481643, 750467, 963286, 1403047, 1500934, 2806094, 32270081, 64540162]

約数ペア:

[(1, 64540162), (2, 32270081), (23, 2806094), (43, 1500934), (46, 1403047), (67, 963286), (86, 750467), (134, 481643), (487, 132526), (974, 66263), (989, 65258), (1541, 41882), (1978, 32629), (2881, 22402), (3082, 20941), (5762, 11201)]