87041264

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{102643}}^1$

素因数の和:102704

約数の個数: 20

約数和(自身を含む): 171826056

約数和(自身を除く): 84784792

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 102643, 205286, 410572, 821144, 1642288, 5440079, 10880158, 21760316, 43520632, 87041264]

約数ペア:

[(1, 87041264), (2, 43520632), (4, 21760316), (8, 10880158), (16, 5440079), (53, 1642288), (106, 821144), (212, 410572), (424, 205286), (848, 102643)]