16402568158

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1669}}^1\times {\mathrm{119851}}^1$

素因数の和:121563

約数の個数: 16

約数和(自身を含む): 25219257840

約数和(自身を除く): 8816689682

約数列:

[1, 2, 41, 82, 1669, 3338, 68429, 119851, 136858, 239702, 4913891, 9827782, 200031319, 400062638, 8201284079, 16402568158]

約数ペア:

[(1, 16402568158), (2, 8201284079), (41, 400062638), (82, 200031319), (1669, 9827782), (3338, 4913891), (68429, 239702), (119851, 136858)]