31632940

素因数分解:

$2^2\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1609}}^1$

素因数の和:2601

約数の個数: 24

約数和(自身を含む): 66538080

約数和(自身を除く): 34905140

約数列:

[1, 2, 4, 5, 10, 20, 983, 1609, 1966, 3218, 3932, 4915, 6436, 8045, 9830, 16090, 19660, 32180, 1581647, 3163294, 6326588, 7908235, 15816470, 31632940]

約数ペア:

[(1, 31632940), (2, 15816470), (4, 7908235), (5, 6326588), (10, 3163294), (20, 1581647), (983, 32180), (1609, 19660), (1966, 16090), (3218, 9830), (3932, 8045), (4915, 6436)]