47140976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{155069}}^1$

素因数の和:155096

約数の個数: 20

約数和(自身を含む): 96143400

約数和(自身を除く): 49002424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 155069, 310138, 620276, 1240552, 2481104, 2946311, 5892622, 11785244, 23570488, 47140976]

約数ペア:

[(1, 47140976), (2, 23570488), (4, 11785244), (8, 5892622), (16, 2946311), (19, 2481104), (38, 1240552), (76, 620276), (152, 310138), (304, 155069)]