160219894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{4229}}^1$

素因数の和:5247

約数の個数: 16

約数和(自身を含む): 253292400

約数和(自身を除く): 93072506

約数列:

[1, 2, 19, 38, 997, 1994, 4229, 8458, 18943, 37886, 80351, 160702, 4216313, 8432626, 80109947, 160219894]

約数ペア:

[(1, 160219894), (2, 80109947), (19, 8432626), (38, 4216313), (997, 160702), (1994, 80351), (4229, 37886), (8458, 18943)]