222742192

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{449077}}^1$

素因数の和:449116

約数の個数: 20

約数和(自身を含む): 445485376

約数和(自身を除く): 222743184

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 449077, 898154, 1796308, 3592616, 7185232, 13921387, 27842774, 55685548, 111371096, 222742192]

約数ペア:

[(1, 222742192), (2, 111371096), (4, 55685548), (8, 27842774), (16, 13921387), (31, 7185232), (62, 3592616), (124, 1796308), (248, 898154), (496, 449077)]