320416732

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{11393}}^1$

素因数の和:11565

約数の個数: 24

約数和(自身を含む): 574257600

約数和(自身を除く): 253840868

約数列:

[1, 2, 4, 79, 89, 158, 178, 316, 356, 7031, 11393, 14062, 22786, 28124, 45572, 900047, 1013977, 1800094, 2027954, 3600188, 4055908, 80104183, 160208366, 320416732]

約数ペア:

[(1, 320416732), (2, 160208366), (4, 80104183), (79, 4055908), (89, 3600188), (158, 2027954), (178, 1800094), (316, 1013977), (356, 900047), (7031, 45572), (11393, 28124), (14062, 22786)]