171066928

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{344893}}^1$

素因数の和:344932

約数の個数: 20

約数和(自身を含む): 342134848

約数和(自身を除く): 171067920

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 344893, 689786, 1379572, 2759144, 5518288, 10691683, 21383366, 42766732, 85533464, 171066928]

約数ペア:

[(1, 171066928), (2, 85533464), (4, 42766732), (8, 21383366), (16, 10691683), (31, 5518288), (62, 2759144), (124, 1379572), (248, 689786), (496, 344893)]