858877552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{16067}}^1$

素因数の和:16345

約数の個数: 40

約数和(自身を含む): 1799166096

約数和(自身を除く): 940288544

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 257, 514, 1028, 2056, 3341, 4112, 6682, 13364, 16067, 26728, 32134, 53456, 64268, 128536, 208871, 257072, 417742, 835484, 1670968, 3341936, 4129219, 8258438, 16516876, 33033752, 53679847, 66067504, 107359694, 214719388, 429438776, 858877552]

約数ペア:

[(1, 858877552), (2, 429438776), (4, 214719388), (8, 107359694), (13, 66067504), (16, 53679847), (26, 33033752), (52, 16516876), (104, 8258438), (208, 4129219), (257, 3341936), (514, 1670968), (1028, 835484), (2056, 417742), (3341, 257072), (4112, 208871), (6682, 128536), (13364, 64268), (16067, 53456), (26728, 32134)]