145009616

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{71363}}^1$

素因数の和:71498

約数の個数: 20

約数和(自身を含む): 283172352

約数和(自身を除く): 138162736

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 71363, 142726, 285452, 570904, 1141808, 9063101, 18126202, 36252404, 72504808, 145009616]

約数ペア:

[(1, 145009616), (2, 72504808), (4, 36252404), (8, 18126202), (16, 9063101), (127, 1141808), (254, 570904), (508, 285452), (1016, 142726), (2032, 71363)]