42669712

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{11959}}^1$

素因数の和:12190

約数の個数: 20

約数和(自身を含む): 83050240

約数和(自身を除く): 40380528

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 11959, 23918, 47836, 95672, 191344, 2666857, 5333714, 10667428, 21334856, 42669712]

約数ペア:

[(1, 42669712), (2, 21334856), (4, 10667428), (8, 5333714), (16, 2666857), (223, 191344), (446, 95672), (892, 47836), (1784, 23918), (3568, 11959)]