40297192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9011}}^1$

素因数の和:9073

約数の個数: 32

約数和(自身を含む): 83270880

約数和(自身を除く): 42973688

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 9011, 18022, 36044, 72088, 117143, 234286, 387473, 468572, 774946, 937144, 1549892, 3099784, 5037149, 10074298, 20148596, 40297192]

約数ペア:

[(1, 40297192), (2, 20148596), (4, 10074298), (8, 5037149), (13, 3099784), (26, 1549892), (43, 937144), (52, 774946), (86, 468572), (104, 387473), (172, 234286), (344, 117143), (559, 72088), (1118, 36044), (2236, 18022), (4472, 9011)]