170671888

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{277}}^1\times {\mathrm{397}}^1$

素因数の和:779

約数の個数: 40

約数和(自身を含む): 336136472

約数和(自身を除く): 165464584

約数列:

[1, 2, 4, 8, 16, 97, 194, 277, 388, 397, 554, 776, 794, 1108, 1552, 1588, 2216, 3176, 4432, 6352, 26869, 38509, 53738, 77018, 107476, 109969, 154036, 214952, 219938, 308072, 429904, 439876, 616144, 879752, 1759504, 10666993, 21333986, 42667972, 85335944, 170671888]

約数ペア:

[(1, 170671888), (2, 85335944), (4, 42667972), (8, 21333986), (16, 10666993), (97, 1759504), (194, 879752), (277, 616144), (388, 439876), (397, 429904), (554, 308072), (776, 219938), (794, 214952), (1108, 154036), (1552, 109969), (1588, 107476), (2216, 77018), (3176, 53738), (4432, 38509), (6352, 26869)]