80419256

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{213881}}^1$

素因数の和:213934

約数の個数: 16

約数和(自身を含む): 153995040

約数和(自身を除く): 73575784

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 213881, 427762, 855524, 1711048, 10052407, 20104814, 40209628, 80419256]

約数ペア:

[(1, 80419256), (2, 40209628), (4, 20104814), (8, 10052407), (47, 1711048), (94, 855524), (188, 427762), (376, 213881)]