66680176

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{14831}}^1$

素因数の和:15120

約数の個数: 20

約数和(自身を含む): 129661344

約数和(自身を除く): 62981168

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 14831, 29662, 59324, 118648, 237296, 4167511, 8335022, 16670044, 33340088, 66680176]

約数ペア:

[(1, 66680176), (2, 33340088), (4, 16670044), (8, 8335022), (16, 4167511), (281, 237296), (562, 118648), (1124, 59324), (2248, 29662), (4496, 14831)]