87257422

素因数分解:

$2^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{12391}}^1$

素因数の和:12903

約数の個数: 16

約数和(自身を含む): 149893632

約数和(自身を除く): 62636210

約数列:

[1, 2, 7, 14, 503, 1006, 3521, 7042, 12391, 24782, 86737, 173474, 6232673, 12465346, 43628711, 87257422]

約数ペア:

[(1, 87257422), (2, 43628711), (7, 12465346), (14, 6232673), (503, 173474), (1006, 86737), (3521, 24782), (7042, 12391)]