31235534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{21191}}^1$

素因数の和:21271

約数の個数: 16

約数和(自身を含む): 51878016

約数和(自身を除く): 20642482

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 21191, 42382, 233101, 466202, 1419797, 2839594, 15617767, 31235534]

約数ペア:

[(1, 31235534), (2, 15617767), (11, 2839594), (22, 1419797), (67, 466202), (134, 233101), (737, 42382), (1474, 21191)]