77151664

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{36809}}^1$

素因数の和:36948

約数の個数: 20

約数和(自身を含む): 150626520

約数和(自身を除く): 73474856

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 36809, 73618, 147236, 294472, 588944, 4821979, 9643958, 19287916, 38575832, 77151664]

約数ペア:

[(1, 77151664), (2, 38575832), (4, 19287916), (8, 9643958), (16, 4821979), (131, 588944), (262, 294472), (524, 147236), (1048, 73618), (2096, 36809)]