30206896

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{60901}}^1$

素因数の和:60940

約数の個数: 20

約数和(自身を含む): 60414784

約数和(自身を除く): 30207888

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 60901, 121802, 243604, 487208, 974416, 1887931, 3775862, 7551724, 15103448, 30206896]

約数ペア:

[(1, 30206896), (2, 15103448), (4, 7551724), (8, 3775862), (16, 1887931), (31, 974416), (62, 487208), (124, 243604), (248, 121802), (496, 60901)]