22745552

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{15973}}^1$

素因数の和:16070

約数の個数: 20

約数和(自身を含む): 44567460

約数和(自身を除く): 21821908

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 15973, 31946, 63892, 127784, 255568, 1421597, 2843194, 5686388, 11372776, 22745552]

約数ペア:

[(1, 22745552), (2, 11372776), (4, 5686388), (8, 2843194), (16, 1421597), (89, 255568), (178, 127784), (356, 63892), (712, 31946), (1424, 15973)]