21775424

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{30931}}^1$

素因数の和:30954

約数の個数: 28

約数和(自身を含む): 47140368

約数和(自身を除く): 25364944

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 30931, 61862, 123724, 247448, 340241, 494896, 680482, 989792, 1360964, 1979584, 2721928, 5443856, 10887712, 21775424]

約数ペア:

[(1, 21775424), (2, 10887712), (4, 5443856), (8, 2721928), (11, 1979584), (16, 1360964), (22, 989792), (32, 680482), (44, 494896), (64, 340241), (88, 247448), (176, 123724), (352, 61862), (704, 30931)]