40008454

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{1663}}^1$

素因数の和:2211

約数の個数: 16

約数和(自身を含む): 62779392

約数和(自身を除く): 22770938

約数列:

[1, 2, 23, 46, 523, 1046, 1663, 3326, 12029, 24058, 38249, 76498, 869749, 1739498, 20004227, 40008454]

約数ペア:

[(1, 40008454), (2, 20004227), (23, 1739498), (46, 869749), (523, 76498), (1046, 38249), (1663, 24058), (3326, 12029)]