161010496

素因数分解:

$2^6\times {\mathrm{397}}^1\times {\mathrm{6337}}^1$

素因数の和:6746

約数の個数: 28

約数和(自身を含む): 320360548

約数和(自身を除く): 159350052

約数列:

[1, 2, 4, 8, 16, 32, 64, 397, 794, 1588, 3176, 6337, 6352, 12674, 12704, 25348, 25408, 50696, 101392, 202784, 405568, 2515789, 5031578, 10063156, 20126312, 40252624, 80505248, 161010496]

約数ペア:

[(1, 161010496), (2, 80505248), (4, 40252624), (8, 20126312), (16, 10063156), (32, 5031578), (64, 2515789), (397, 405568), (794, 202784), (1588, 101392), (3176, 50696), (6337, 25408), (6352, 25348), (12674, 12704)]