90173236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{30839}}^1$

素因数の和:30903

約数の個数: 24

約数和(自身を含む): 170976960

約数和(自身を除く): 80803724

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 30839, 61678, 123356, 524263, 1048526, 1326077, 2097052, 2652154, 5304308, 22543309, 45086618, 90173236]

約数ペア:

[(1, 90173236), (2, 45086618), (4, 22543309), (17, 5304308), (34, 2652154), (43, 2097052), (68, 1326077), (86, 1048526), (172, 524263), (731, 123356), (1462, 61678), (2924, 30839)]