85294516

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{22189}}^1$

素因数の和:22255

約数の個数: 18

約数和(自身を含む): 154242690

約数和(自身を除く): 68948174

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 22189, 44378, 88756, 687859, 1375718, 2751436, 21323629, 42647258, 85294516]

約数ペア:

[(1, 85294516), (2, 42647258), (4, 21323629), (31, 2751436), (62, 1375718), (124, 687859), (961, 88756), (1922, 44378), (3844, 22189)]