87691902

素因数分解:

$2^1\times 3^1\times {\mathrm{457}}^1\times {\mathrm{31981}}^1$

素因数の和:32443

約数の個数: 16

約数和(自身を含む): 175773072

約数和(自身を除く): 88081170

約数列:

[1, 2, 3, 6, 457, 914, 1371, 2742, 31981, 63962, 95943, 191886, 14615317, 29230634, 43845951, 87691902]

約数ペア:

[(1, 87691902), (2, 43845951), (3, 29230634), (6, 14615317), (457, 191886), (914, 95943), (1371, 63962), (2742, 31981)]