77209904

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{37997}}^1$

素因数の和:38132

約数の個数: 20

約数和(自身を含む): 150776064

約数和(自身を除く): 73566160

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 37997, 75994, 151988, 303976, 607952, 4825619, 9651238, 19302476, 38604952, 77209904]

約数ペア:

[(1, 77209904), (2, 38604952), (4, 19302476), (8, 9651238), (16, 4825619), (127, 607952), (254, 303976), (508, 151988), (1016, 75994), (2032, 37997)]