40881994

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{28669}}^1$

素因数の和:28725

約数の個数: 16

約数和(自身を含む): 66055680

約数和(自身を除く): 25173686

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 28669, 57338, 659387, 888739, 1318774, 1777478, 20440997, 40881994]

約数ペア:

[(1, 40881994), (2, 20440997), (23, 1777478), (31, 1318774), (46, 888739), (62, 659387), (713, 57338), (1426, 28669)]