162904670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1\times {\mathrm{971}}^1$

素因数の和:1880

約数の個数: 32

約数和(自身を含む): 309329280

約数和(自身を除く): 146424610

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 883, 971, 1766, 1942, 4415, 4855, 8830, 9710, 16777, 18449, 33554, 36898, 83885, 92245, 167770, 184490, 857393, 1714786, 4286965, 8573930, 16290467, 32580934, 81452335, 162904670]

約数ペア:

[(1, 162904670), (2, 81452335), (5, 32580934), (10, 16290467), (19, 8573930), (38, 4286965), (95, 1714786), (190, 857393), (883, 184490), (971, 167770), (1766, 92245), (1942, 83885), (4415, 36898), (4855, 33554), (8830, 18449), (9710, 16777)]