78532528

素因数分解:

$2^4\times {\mathrm{1543}}^1\times {\mathrm{3181}}^1$

素因数の和:4732

約数の個数: 20

約数和(自身を含む): 152303248

約数和(自身を除く): 73770720

約数列:

[1, 2, 4, 8, 16, 1543, 3086, 3181, 6172, 6362, 12344, 12724, 24688, 25448, 50896, 4908283, 9816566, 19633132, 39266264, 78532528]

約数ペア:

[(1, 78532528), (2, 39266264), (4, 19633132), (8, 9816566), (16, 4908283), (1543, 50896), (3086, 25448), (3181, 24688), (6172, 12724), (6362, 12344)]