16328168

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{743}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 31872960

約数和(自身を除く): 15544792

約数列:

[1, 2, 4, 8, 41, 67, 82, 134, 164, 268, 328, 536, 743, 1486, 2747, 2972, 5494, 5944, 10988, 21976, 30463, 49781, 60926, 99562, 121852, 199124, 243704, 398248, 2041021, 4082042, 8164084, 16328168]

約数ペア:

[(1, 16328168), (2, 8164084), (4, 4082042), (8, 2041021), (41, 398248), (67, 243704), (82, 199124), (134, 121852), (164, 99562), (268, 60926), (328, 49781), (536, 30463), (743, 21976), (1486, 10988), (2747, 5944), (2972, 5494)]