30197072

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{14407}}^1$

素因数の和:14546

約数の個数: 20

約数和(自身を含む): 58957536

約数和(自身を除く): 28760464

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 14407, 28814, 57628, 115256, 230512, 1887317, 3774634, 7549268, 15098536, 30197072]

約数ペア:

[(1, 30197072), (2, 15098536), (4, 7549268), (8, 3774634), (16, 1887317), (131, 230512), (262, 115256), (524, 57628), (1048, 28814), (2096, 14407)]