87349070

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{13627}}^1$

素因数の和:14275

約数の個数: 16

約数和(自身を含む): 157485168

約数和(自身を除く): 70136098

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 6410, 13627, 27254, 68135, 136270, 8734907, 17469814, 43674535, 87349070]

約数ペア:

[(1, 87349070), (2, 43674535), (5, 17469814), (10, 8734907), (641, 136270), (1282, 68135), (3205, 27254), (6410, 13627)]