81423358

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{911}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 133954560

約数和(自身を除く): 52531202

約数列:

[1, 2, 23, 29, 46, 58, 67, 134, 667, 911, 1334, 1541, 1822, 1943, 3082, 3886, 20953, 26419, 41906, 44689, 52838, 61037, 89378, 122074, 607637, 1215274, 1403851, 1770073, 2807702, 3540146, 40711679, 81423358]

約数ペア:

[(1, 81423358), (2, 40711679), (23, 3540146), (29, 2807702), (46, 1770073), (58, 1403851), (67, 1215274), (134, 607637), (667, 122074), (911, 89378), (1334, 61037), (1541, 52838), (1822, 44689), (1943, 41906), (3082, 26419), (3886, 20953)]