171054832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{822379}}^1$

素因数の和:822400

約数の個数: 20

約数和(自身を含む): 356912920

約数和(自身を除く): 185858088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 822379, 1644758, 3289516, 6579032, 10690927, 13158064, 21381854, 42763708, 85527416, 171054832]

約数ペア:

[(1, 171054832), (2, 85527416), (4, 42763708), (8, 21381854), (13, 13158064), (16, 10690927), (26, 6579032), (52, 3289516), (104, 1644758), (208, 822379)]