83581144

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{461}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 159168240

約数和(自身を除く): 75587096

約数列:

[1, 2, 4, 8, 131, 173, 262, 346, 461, 524, 692, 922, 1048, 1384, 1844, 3688, 22663, 45326, 60391, 79753, 90652, 120782, 159506, 181304, 241564, 319012, 483128, 638024, 10447643, 20895286, 41790572, 83581144]

約数ペア:

[(1, 83581144), (2, 41790572), (4, 20895286), (8, 10447643), (131, 638024), (173, 483128), (262, 319012), (346, 241564), (461, 181304), (524, 159506), (692, 120782), (922, 90652), (1048, 79753), (1384, 60391), (1844, 45326), (3688, 22663)]