44020208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{161839}}^1$

素因数の和:161864

約数の個数: 20

約数和(自身を含む): 90306720

約数和(自身を除く): 46286512

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 161839, 323678, 647356, 1294712, 2589424, 2751263, 5502526, 11005052, 22010104, 44020208]

約数ペア:

[(1, 44020208), (2, 22010104), (4, 11005052), (8, 5502526), (16, 2751263), (17, 2589424), (34, 1294712), (68, 647356), (136, 323678), (272, 161839)]