64828406

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1\times {\mathrm{809}}^1$

素因数の和:1303

約数の個数: 16

約数和(自身を含む): 98560800

約数和(自身を除く): 33732394

約数列:

[1, 2, 103, 206, 389, 778, 809, 1618, 40067, 80134, 83327, 166654, 314701, 629402, 32414203, 64828406]

約数ペア:

[(1, 64828406), (2, 32414203), (103, 629402), (206, 314701), (389, 166654), (778, 83327), (809, 80134), (1618, 40067)]