8319112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 16560000

約数和(自身を除く): 8240888

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 229, 239, 458, 478, 916, 956, 1832, 1912, 4351, 4541, 8702, 9082, 17404, 18164, 34808, 36328, 54731, 109462, 218924, 437848, 1039889, 2079778, 4159556, 8319112]

約数ペア:

[(1, 8319112), (2, 4159556), (4, 2079778), (8, 1039889), (19, 437848), (38, 218924), (76, 109462), (152, 54731), (229, 36328), (239, 34808), (458, 18164), (478, 17404), (916, 9082), (956, 8702), (1832, 4541), (1912, 4351)]