9891344

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{9227}}^1$

素因数の和:9302

約数の個数: 20

約数和(自身を含む): 19452624

約数和(自身を除く): 9561280

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 9227, 18454, 36908, 73816, 147632, 618209, 1236418, 2472836, 4945672, 9891344]

約数ペア:

[(1, 9891344), (2, 4945672), (4, 2472836), (8, 1236418), (16, 618209), (67, 147632), (134, 73816), (268, 36908), (536, 18454), (1072, 9227)]