23388688

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{27581}}^1$

素因数の和:27642

約数の個数: 20

約数和(自身を含む): 46172268

約数和(自身を除く): 22783580

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 27581, 55162, 110324, 220648, 441296, 1461793, 2923586, 5847172, 11694344, 23388688]

約数ペア:

[(1, 23388688), (2, 11694344), (4, 5847172), (8, 2923586), (16, 1461793), (53, 441296), (106, 220648), (212, 110324), (424, 55162), (848, 27581)]