130996336

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{430909}}^1$

素因数の和:430936

約数の個数: 20

約数和(自身を含む): 267164200

約数和(自身を除く): 136167864

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 430909, 861818, 1723636, 3447272, 6894544, 8187271, 16374542, 32749084, 65498168, 130996336]

約数ペア:

[(1, 130996336), (2, 65498168), (4, 32749084), (8, 16374542), (16, 8187271), (19, 6894544), (38, 3447272), (76, 1723636), (152, 861818), (304, 430909)]