31922823

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 46402560

約数和(自身を除く): 14479737

約数列:

[1, 3, 29, 37, 47, 87, 111, 141, 211, 633, 1073, 1363, 1739, 3219, 4089, 5217, 6119, 7807, 9917, 18357, 23421, 29751, 50431, 151293, 226403, 287593, 366929, 679209, 862779, 1100787, 10640941, 31922823]

約数ペア:

[(1, 31922823), (3, 10640941), (29, 1100787), (37, 862779), (47, 679209), (87, 366929), (111, 287593), (141, 226403), (211, 151293), (633, 50431), (1073, 29751), (1363, 23421), (1739, 18357), (3219, 9917), (4089, 7807), (5217, 6119)]