81103552

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{66697}}^1$

素因数の和:66728

約数の個数: 28

約数和(自身を含む): 169412920

約数和(自身を除く): 88309368

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 66697, 133394, 266788, 533576, 1067152, 1267243, 2134304, 2534486, 4268608, 5068972, 10137944, 20275888, 40551776, 81103552]

約数ペア:

[(1, 81103552), (2, 40551776), (4, 20275888), (8, 10137944), (16, 5068972), (19, 4268608), (32, 2534486), (38, 2134304), (64, 1267243), (76, 1067152), (152, 533576), (304, 266788), (608, 133394), (1216, 66697)]