77620696

素因数分解:

$2^3\times {\mathrm{977}}^1\times {\mathrm{9931}}^1$

素因数の和:10914

約数の個数: 16

約数和(自身を含む): 145702440

約数和(自身を除く): 68081744

約数列:

[1, 2, 4, 8, 977, 1954, 3908, 7816, 9931, 19862, 39724, 79448, 9702587, 19405174, 38810348, 77620696]

約数ペア:

[(1, 77620696), (2, 38810348), (4, 19405174), (8, 9702587), (977, 79448), (1954, 39724), (3908, 19862), (7816, 9931)]