42197434

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{23417}}^1$

素因数の和:23489

約数の個数: 16

約数和(自身を含む): 68286888

約数和(自身を除く): 26089454

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 23417, 46834, 398089, 796178, 1241101, 2482202, 21098717, 42197434]

約数ペア:

[(1, 42197434), (2, 21098717), (17, 2482202), (34, 1241101), (53, 796178), (106, 398089), (901, 46834), (1802, 23417)]