91384010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1913}}^1$

素因数の和:2218

約数の個数: 32

約数和(自身を含む): 174878352

約数和(自身を除く): 83494342

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 281, 562, 1405, 1913, 2810, 3826, 4777, 9554, 9565, 19130, 23885, 32521, 47770, 65042, 162605, 325210, 537553, 1075106, 2687765, 5375530, 9138401, 18276802, 45692005, 91384010]

約数ペア:

[(1, 91384010), (2, 45692005), (5, 18276802), (10, 9138401), (17, 5375530), (34, 2687765), (85, 1075106), (170, 537553), (281, 325210), (562, 162605), (1405, 65042), (1913, 47770), (2810, 32521), (3826, 23885), (4777, 19130), (9554, 9565)]