16793816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5209}}^1$

素因数の和:5259

約数の個数: 32

約数和(自身を含む): 35011200

約数和(自身を除く): 18217384

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 5209, 10418, 20836, 41672, 67717, 135434, 161479, 270868, 322958, 541736, 645916, 1291832, 2099227, 4198454, 8396908, 16793816]

約数ペア:

[(1, 16793816), (2, 8396908), (4, 4198454), (8, 2099227), (13, 1291832), (26, 645916), (31, 541736), (52, 322958), (62, 270868), (104, 161479), (124, 135434), (248, 67717), (403, 41672), (806, 20836), (1612, 10418), (3224, 5209)]