38831234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 64456560

約数和(自身を除く): 25625326

約数列:

[1, 2, 13, 26, 89, 97, 173, 178, 194, 346, 1157, 1261, 2249, 2314, 2522, 4498, 8633, 15397, 16781, 17266, 30794, 33562, 112229, 200161, 218153, 224458, 400322, 436306, 1493509, 2987018, 19415617, 38831234]

約数ペア:

[(1, 38831234), (2, 19415617), (13, 2987018), (26, 1493509), (89, 436306), (97, 400322), (173, 224458), (178, 218153), (194, 200161), (346, 112229), (1157, 33562), (1261, 30794), (2249, 17266), (2314, 16781), (2522, 15397), (4498, 8633)]