64985434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{2083}}^1$

素因数の和:2925

約数の個数: 16

約数和(自身を含む): 102782880

約数和(自身を除く): 37797446

約数列:

[1, 2, 19, 38, 821, 1642, 2083, 4166, 15599, 31198, 39577, 79154, 1710143, 3420286, 32492717, 64985434]

約数ペア:

[(1, 64985434), (2, 32492717), (19, 3420286), (38, 1710143), (821, 79154), (1642, 39577), (2083, 31198), (4166, 15599)]