43842110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2069}}^1$

素因数の和:2252

約数の個数: 32

約数和(自身を含む): 85548960

約数和(自身を除く): 41706850

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 2069, 2119, 4138, 4238, 10345, 10595, 20690, 21190, 26897, 53794, 134485, 268970, 337247, 674494, 1686235, 3372470, 4384211, 8768422, 21921055, 43842110]

約数ペア:

[(1, 43842110), (2, 21921055), (5, 8768422), (10, 4384211), (13, 3372470), (26, 1686235), (65, 674494), (130, 337247), (163, 268970), (326, 134485), (815, 53794), (1630, 26897), (2069, 21190), (2119, 20690), (4138, 10595), (4238, 10345)]