42369424

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{19051}}^1$

素因数の和:19198

約数の個数: 20

約数和(自身を含む): 82685680

約数和(自身を除く): 40316256

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 19051, 38102, 76204, 152408, 304816, 2648089, 5296178, 10592356, 21184712, 42369424]

約数ペア:

[(1, 42369424), (2, 21184712), (4, 10592356), (8, 5296178), (16, 2648089), (139, 304816), (278, 152408), (556, 76204), (1112, 38102), (2224, 19051)]