40290434

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{1619}}^1$

素因数の和:2185

約数の個数: 16

約数和(自身を含む): 63218880

約数和(自身を除く): 22928446

約数列:

[1, 2, 23, 46, 541, 1082, 1619, 3238, 12443, 24886, 37237, 74474, 875879, 1751758, 20145217, 40290434]

約数ペア:

[(1, 40290434), (2, 20145217), (23, 1751758), (46, 875879), (541, 74474), (1082, 37237), (1619, 24886), (3238, 12443)]