1572241648

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{172093}}^1$

素因数の和:172672

約数の個数: 20

約数和(自身を含む): 3051570808

約数和(自身を除く): 1479329160

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 4568, 9136, 172093, 344186, 688372, 1376744, 2753488, 98265103, 196530206, 393060412, 786120824, 1572241648]

約数ペア:

[(1, 1572241648), (2, 786120824), (4, 393060412), (8, 196530206), (16, 98265103), (571, 2753488), (1142, 1376744), (2284, 688372), (4568, 344186), (9136, 172093)]