45540944

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{31981}}^1$

素因数の和:32078

約数の個数: 20

約数和(自身を含む): 89229780

約数和(自身を除く): 43688836

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 31981, 63962, 127924, 255848, 511696, 2846309, 5692618, 11385236, 22770472, 45540944]

約数ペア:

[(1, 45540944), (2, 22770472), (4, 11385236), (8, 5692618), (16, 2846309), (89, 511696), (178, 255848), (356, 127924), (712, 63962), (1424, 31981)]