38905292

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{811}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 69572160

約数和(自身を除く): 30666868

約数列:

[1, 2, 4, 67, 134, 179, 268, 358, 716, 811, 1622, 3244, 11993, 23986, 47972, 54337, 108674, 145169, 217348, 290338, 580676, 9726323, 19452646, 38905292]

約数ペア:

[(1, 38905292), (2, 19452646), (4, 9726323), (67, 580676), (134, 290338), (179, 217348), (268, 145169), (358, 108674), (716, 54337), (811, 47972), (1622, 23986), (3244, 11993)]