87146264

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{1193}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 171076320

約数和(自身を除く): 83930056

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 397, 794, 1193, 1588, 2386, 3176, 4772, 9131, 9544, 18262, 27439, 36524, 54878, 73048, 109756, 219512, 473621, 947242, 1894484, 3788968, 10893283, 21786566, 43573132, 87146264]

約数ペア:

[(1, 87146264), (2, 43573132), (4, 21786566), (8, 10893283), (23, 3788968), (46, 1894484), (92, 947242), (184, 473621), (397, 219512), (794, 109756), (1193, 73048), (1588, 54878), (2386, 36524), (3176, 27439), (4772, 18262), (9131, 9544)]