40121192

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{161779}}^1$

素因数の和:161816

約数の個数: 16

約数和(自身を含む): 77654400

約数和(自身を除く): 37533208

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 161779, 323558, 647116, 1294232, 5015149, 10030298, 20060596, 40121192]

約数ペア:

[(1, 40121192), (2, 20060596), (4, 10030298), (8, 5015149), (31, 1294232), (62, 647116), (124, 323558), (248, 161779)]