1680416

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{3089}}^1$

素因数の和:3116

約数の個数: 24

約数和(自身を含む): 3504060

約数和(自身を除く): 1823644

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 3089, 6178, 12356, 24712, 49424, 52513, 98848, 105026, 210052, 420104, 840208, 1680416]

約数ペア:

[(1, 1680416), (2, 840208), (4, 420104), (8, 210052), (16, 105026), (17, 98848), (32, 52513), (34, 49424), (68, 24712), (136, 12356), (272, 6178), (544, 3089)]