78992176

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{21559}}^1$

素因数の和:21796

約数の個数: 20

約数和(自身を含む): 153722800

約数和(自身を除く): 74730624

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 21559, 43118, 86236, 172472, 344944, 4937011, 9874022, 19748044, 39496088, 78992176]

約数ペア:

[(1, 78992176), (2, 39496088), (4, 19748044), (8, 9874022), (16, 4937011), (229, 344944), (458, 172472), (916, 86236), (1832, 43118), (3664, 21559)]