88089886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 144983520

約数和(自身を除く): 56893634

約数列:

[1, 2, 17, 34, 43, 86, 89, 178, 677, 731, 1354, 1462, 1513, 3026, 3827, 7654, 11509, 23018, 29111, 58222, 60253, 65059, 120506, 130118, 494887, 989774, 1024301, 2048602, 2590879, 5181758, 44044943, 88089886]

約数ペア:

[(1, 88089886), (2, 44044943), (17, 5181758), (34, 2590879), (43, 2048602), (86, 1024301), (89, 989774), (178, 494887), (677, 130118), (731, 120506), (1354, 65059), (1462, 60253), (1513, 58222), (3026, 29111), (3827, 23018), (7654, 11509)]