76127888

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{110651}}^1$

素因数の和:110702

約数の個数: 20

約数和(自身を含む): 150929328

約数和(自身を除く): 74801440

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 110651, 221302, 442604, 885208, 1770416, 4757993, 9515986, 19031972, 38063944, 76127888]

約数ペア:

[(1, 76127888), (2, 38063944), (4, 19031972), (8, 9515986), (16, 4757993), (43, 1770416), (86, 885208), (172, 442604), (344, 221302), (688, 110651)]