916912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{3371}}^1$

素因数の和:3396

約数の個数: 20

約数和(自身を含む): 1881576

約数和(自身を除く): 964664

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 3371, 6742, 13484, 26968, 53936, 57307, 114614, 229228, 458456, 916912]

約数ペア:

[(1, 916912), (2, 458456), (4, 229228), (8, 114614), (16, 57307), (17, 53936), (34, 26968), (68, 13484), (136, 6742), (272, 3371)]