40880702

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{8969}}^1$

素因数の和:9067

約数の個数: 16

約数和(自身を含む): 63938160

約数和(自身を除く): 23057458

約数列:

[1, 2, 43, 53, 86, 106, 2279, 4558, 8969, 17938, 385667, 475357, 771334, 950714, 20440351, 40880702]

約数ペア:

[(1, 40880702), (2, 20440351), (43, 950714), (53, 771334), (86, 475357), (106, 385667), (2279, 17938), (4558, 8969)]