40889434

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{2347}}^1$

素因数の和:2661

約数の個数: 16

約数和(自身を含む): 63565056

約数和(自身を除く): 22675622

約数列:

[1, 2, 31, 62, 281, 562, 2347, 4694, 8711, 17422, 72757, 145514, 659507, 1319014, 20444717, 40889434]

約数ペア:

[(1, 40889434), (2, 20444717), (31, 1319014), (62, 659507), (281, 145514), (562, 72757), (2347, 17422), (4694, 8711)]