87091570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{1367}}^1$

素因数の和:1674

約数の個数: 32

約数和(自身を含む): 164291328

約数和(自身を除く): 77199758

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 277, 554, 1367, 1385, 2734, 2770, 6371, 6835, 12742, 13670, 31441, 31855, 62882, 63710, 157205, 314410, 378659, 757318, 1893295, 3786590, 8709157, 17418314, 43545785, 87091570]

約数ペア:

[(1, 87091570), (2, 43545785), (5, 17418314), (10, 8709157), (23, 3786590), (46, 1893295), (115, 757318), (230, 378659), (277, 314410), (554, 157205), (1367, 63710), (1385, 62882), (2734, 31855), (2770, 31441), (6371, 13670), (6835, 12742)]