80506324

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{229}}^1\times {\mathrm{491}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 142581600

約数和(自身を除く): 62075276

約数列:

[1, 2, 4, 179, 229, 358, 458, 491, 716, 916, 982, 1964, 40991, 81982, 87889, 112439, 163964, 175778, 224878, 351556, 449756, 20126581, 40253162, 80506324]

約数ペア:

[(1, 80506324), (2, 40253162), (4, 20126581), (179, 449756), (229, 351556), (358, 224878), (458, 175778), (491, 163964), (716, 112439), (916, 87889), (982, 81982), (1964, 40991)]